| Nominal | 23131 |
| Cardinal | twenty-three thousand one hundred thirty-one |
Cardinal twenty-three thousand one hundred thirty-one | |
| Ordinal | 23,131st |
| Number of digits | 5 |
| Sum of digits | 10 |
| Product of digits | 18 |
| Number parity | Odd |
| Prime factorization | 23131 |
| Prime factors | 23131 |
| Number of distinct prime factors ω(n) | 1 |
| Total number of prime factors Ω(n) | 1 |
| Sum of prime factors | 23131 |
| Product of prime factors | 23131 |
| Is 23131 a prime number? | Yes |
| Is 23131 a semiprime number? | No |
| Is 23131 a Chen prime number? | No |
| Is 23131 a Mersenne prime number? | No |
| Is 23131 a Catalan number? | No |
| Is 23131 a Fibonacci number? | No |
| Is 23131 a Idoneal number? | No |
| Square of 23131 (n2) | 535043161 |
| Cube of 23131 (n3) | 12376083357091 |
| Square root of 23131 | 152.08878985645 |
| Natural Logarithm (ln) of 23131 | 10.048928988186 |
| Decimal Logarithm (log) of 23131 | 4.3641944086069 |
| Sine of 23131 | 0.51987821704484 |
| Cosecant of 23131 | 1.9235274093312 |
| Cosine of 23131 | -0.85424038738652 |
| Secant of 23131 | -1.1706306734799 |
| Tangent of 23131 | -0.60858538734673 |
| Cotangent of 23131 | -1.6431547992957 |
| The spelling of 23131 in words is "twenty-three thousand one hundred thirty-one", meaning that: |
| 23131 is not an aban number (as it contains the letter a) |
| 23131 is not an eban number (as it contains the letter e) |
| 23131 is not an iban number (as it contains the letter i) |
| 23131 is not an oban number (as it contains the letter o) |
| 23131 is not a tban number (as it contains the letter t) |
| 23131 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২৩১৩১ |
| Eastern Arabic numerals | ٢٣٬١٣١ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓆼𓆼𓆼𓍢𓎈𓏺 |
| Khmer numerals | ២៣១៣១ |
| Japanese numerals | 二万三千百三十一 |
| Roman numerals | n/a |
| Thai numerals | ๒๓๑๓๑ |
| Arabic | ثلاثة و عشرون ألف و مائة و واحد و ثلاثون |
| Croatian | dvadeset i tri tisuća sto trideset i jedan |
| Czech | dvacet tři tisíc sto třicet jeden |
| Danish | tre og tyve tusinde et hundrede en og tredive |
| Dutch | drieentwintigduizend honderdéénendertig |
| Estonian | akpe blaeve vɔ etɔ̃ alafa ɖeka blaetɔ̃ vɔ ɖekɛ |
| Faroese | tjúgotrý tusin og eitthundraðogtríatiein |
| Filipino | dalawáng pû’t tatlóng libó’t isáng daán at tatlóng pû’t isá |
| Finnish | kaksikymmentäkolmetuhattasatakolmekymmentäyksi |
| French | vingt-trois mille cent trente et un |
| Greek | είκοσι τρεις χίλιάδες εκατόν τριάντα ένα |
| German | dreiundzwanzigtausendeinhunderteinunddreißig |
| Hebrew | עשרים ושלושה אלף מאה שלושים ואחת |
| Hindi | तेईस हज़ार एक सौ इकतीस |
| Hungarian | huszonháromezerszázharmincegy |
| Icelandic | tuttugu og þrjú þúsund og eitthundrað og þrjátíu og einn |
| Indonesian | dua puluh tiga ribu seratus tiga puluh satu |
| Italian | ventitremilacentotrentuno |
| Japanese | 二万三千百三十一 |
| Korean | 이만 삼천백삼십일 |
| Latvian | divdesmit trīs tūkstoši simt trīsdesmit viens |
| Lithuanian | dvidešimt trys tūkstančiai šimtas trisdešimt vienas |
| Norwegian | tjuetre tusen hundre og trettién |
| Persian | بیست و سه هزار و صد و سی و یک |
| Polish | dwadzieścia trzy tysiące sto trzydzieści jeden |
| Portuguese | vinte e três mil cento e trinta e um |
| Romanian | douăzeci şi trei mii una sută treizeci şi unu |
| Russian | двадцать три тысячи сто тридцать один |
| Serbian | двадесет и три хиљада сто тридесет и један |
| Slovak | dvadsaťtri tisíc jednasto tridsaťjeden |
| Slovene | dvaset tri tisuću sto trideset ena |
| Spanish | veintitres mil ciento treinta y uno |
| Swahili | elfu ishirini na tatu, mia moja na thelathini na moja |
| Swedish | tjugotretusenenhundratrettioen |
| Thai | สองหมื่นสามพันหนึ่งร้อยสามสิบเอ็ด |
| Turkish | yirmi üç bin yüz otuz bir |
| Ukrainian | двадцять три тисячі сто тридцять один |
| Vietnamese | hai mươi ba nghìn một trăm ba mươi mốt |
| Number 23131 reversed | 13132 | |
| Unicode Character | U+5A5B | 婛 |
| Unix Timestamp | Thu, 01 Jan 1970 06:25:31 +0000 | |