| Nominal | 123720 |
| Cardinal | one hundred twenty-three thousand seven hundred twenty |
Cardinal one hundred twenty-three thousand seven hundred twenty | |
| Ordinal | 123,720th |
| Number of digits | 6 |
| Sum of digits | 15 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 3 x 5 x 1031 |
| Prime factorization in exponent form | 23 x 3 x 5 x 1031 |
| Prime factors | 2, 3, 5, 1031 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 1041 |
| Product of prime factors | 30930 |
| Is 123720 a prime number? | No |
| Is 123720 a semiprime number? | No |
| Is 123720 a Chen prime number? | No |
| Is 123720 a Mersenne prime number? | No |
| Is 123720 a Catalan number? | No |
| Is 123720 a Fibonacci number? | No |
| Is 123720 a Idoneal number? | No |
| Square of 123720 (n2) | 15306638400 |
| Cube of 123720 (n3) | 1893737302848000 |
| Square root of 123720 | 351.73853925892 |
| Natural Logarithm (ln) of 123720 | 11.725776226799 |
| Decimal Logarithm (log) of 123720 | 5.0924399113311 |
| Sine of 123720 | -0.80738642630735 |
| Cosecant of 123720 | -1.2385642951339 |
| Cosine of 123720 | -0.59002301532622 |
| Secant of 123720 | -1.6948491398206 |
| Tangent of 123720 | 1.3683981901298 |
| Cotangent of 123720 | 0.73078144009027 |
| The spelling of 123720 in words is "one hundred twenty-three thousand seven hundred twenty", meaning that: |
| 123720 is not an aban number (as it contains the letter a) |
| 123720 is not an eban number (as it contains the letter e) |
| 123720 is an iban number (a number without the letter i) |
| 123720 is not an oban number (as it contains the letter o) |
| 123720 is not a tban number (as it contains the letter t) |
| 123720 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১২৩৭২০ |
| Eastern Arabic numerals | ١٢٣٬٧٢٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓂭𓂭𓆼𓆼𓆼𓍨𓎇 |
| Khmer numerals | ១២៣៧២០ |
| Japanese numerals | 十二万三千七百二十 |
| Roman numerals | n/a |
| Thai numerals | ๑๒๓๗๒๐ |
| Arabic | مائة و ثلاثة و عشرون ألف و سبعة مائة و عشرون |
| Croatian | sto dvadeset i tri tisuća sedamsto dvadeset |
| Czech | sto dvacet tři tisíc sedm set dvacet |
| Danish | et hundrede tre og tyve tusinde syv hundrede tyve |
| Dutch | honderddrieentwintigduizend zevenhonderdtwintig |
| Estonian | akpe alafa ɖeka blaeve vɔ etɔ̃ alafa adre kple blaeve |
| Faroese | eitthundraðogtjúgotrý tusin og sjeyhundraðogtjúgo |
| Filipino | isáng daán at dalawáng pû’t tatlóng libó’t pitóng daán at dalawáng pû |
| Finnish | satakaksikymmentäkolmetuhattaseitsemänsataakaksikymmentä |
| French | cent vingt-trois mille sept cent vingt |
| Greek | εκατόν είκοσι τρεις χίλιάδες επτακόσια είκοσι |
| German | einhundertdreiundzwanzigtausendsiebenhundertzwanzig |
| Hebrew | מאה עשרים ושלושה אלף שבע מאות עשרים |
| Hindi | एक लाख तेईस हज़ार सात सौ बीस |
| Hungarian | százhuszonháromezerhétszázhúsz |
| Icelandic | eitthundrað og tuttugu og þrjú þúsund og sjóhundrað og tuttugu |
| Indonesian | seratus dua puluh tiga ribu tujuh ratus dua puluh |
| Italian | centoventitremilasettecentoventi |
| Japanese | 十二万三千七百二十 |
| Korean | 십이만 삼천칠백이십 |
| Latvian | simt divdesmit trīs tūkstoši septiņsimt divdesmit |
| Lithuanian | šimtas dvidešimt trys tūkstančiai septyni šimtai dvidešimt |
| Norwegian | hundre og tjuetre tusen sju hundre og tjue |
| Persian | صد و بیست و سه هزار و هفتصد و بیست |
| Polish | sto dwadzieścia trzy tysiące siedemset dwadzieścia |
| Portuguese | cento e vinte e três mil setecentos e vinte |
| Romanian | una sută douăzeci şi trei mii şapte sute douăzeci |
| Russian | сто двадцать три тысячи семьсот двадцать |
| Serbian | сто двадесет и три хиљада седамсто двадесет |
| Slovak | jednasto dvadsaťtri tisíc sedemsto dvadsať |
| Slovene | sto dvaset tri tisuću sedemsto dvaset |
| Spanish | ciento veintitres mil setecientos veinte |
| Swahili | elfu mia moja na ishirini na tatu, mia saba na ishirini |
| Swedish | enhundratjugotretusensjuhundratjugo |
| Thai | หนึ่งแสนสองหมื่นสามพันเจ็ดร้อยยี่สิบ |
| Turkish | yüz yirmi üç bin yedi yüz yirmi |
| Ukrainian | сто двадцять три тисячі сімсот двадцять |
| Vietnamese | một trăm hai mươi ba nghìn bảy trăm hai mươi |
| Number 123720 reversed | 027321 | |
| Unicode Character | U+1E348 | |
| Hexadecimal color | #123720 | |
| Unix Timestamp | Fri, 02 Jan 1970 10:22:00 +0000 | |