| Nominal | 21133 |
| Cardinal | twenty-one thousand one hundred thirty-three |
Cardinal twenty-one thousand one hundred thirty-three | |
| Ordinal | 21,133rd |
| Number of digits | 5 |
| Sum of digits | 10 |
| Product of digits | 18 |
| Number parity | Odd |
| Prime factorization | 7 x 3019 |
| Prime factors | 7, 3019 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 3026 |
| Product of prime factors | 21133 |
| Is 21133 a prime number? | No |
| Is 21133 a semiprime number? | Yes |
| Is 21133 a Chen prime number? | No |
| Is 21133 a Mersenne prime number? | No |
| Is 21133 a Catalan number? | No |
| Is 21133 a Fibonacci number? | No |
| Is 21133 a Idoneal number? | No |
| Square of 21133 (n2) | 446603689 |
| Cube of 21133 (n3) | 9438075759637 |
| Square root of 21133 | 145.3719367691 |
| Natural Logarithm (ln) of 21133 | 9.9585910787622 |
| Decimal Logarithm (log) of 21133 | 4.3249611530374 |
| Sine of 21133 | 0.47395835128958 |
| Cosecant of 21133 | 2.1098900299555 |
| Cosine of 21133 | -0.88054726235613 |
| Secant of 21133 | -1.1356573834825 |
| Tangent of 21133 | -0.53825430110518 |
| Cotangent of 21133 | -1.8578578897498 |
| The spelling of 21133 in words is "twenty-one thousand one hundred thirty-three", meaning that: |
| 21133 is not an aban number (as it contains the letter a) |
| 21133 is not an eban number (as it contains the letter e) |
| 21133 is not an iban number (as it contains the letter i) |
| 21133 is not an oban number (as it contains the letter o) |
| 21133 is not a tban number (as it contains the letter t) |
| 21133 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২১১৩৩ |
| Eastern Arabic numerals | ٢١٬١٣٣ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓆼𓍢𓎈𓏼 |
| Khmer numerals | ២១១៣៣ |
| Japanese numerals | 二万千百三十三 |
| Roman numerals | n/a |
| Thai numerals | ๒๑๑๓๓ |
| Arabic | واحد و عشرون ألف و مائة و ثلاثة و ثلاثون |
| Croatian | dvadeset i jedna tisuća sto trideset i tri |
| Czech | dvacet jedna tisíc sto třicet tři |
| Danish | en og tyve tusinde et hundrede tre og tredive |
| Dutch | éénentwintigduizend honderddrieendertig |
| Estonian | akpe blaeve vɔ ɖekɛ alafa ɖeka blaetɔ̃ vɔ etɔ̃ |
| Faroese | tjúgoeitt tusin og eitthundraðogtríatitríggir |
| Filipino | dalawáng pû’t isáng libó’t isáng daán at tatlóng pû’t tatló |
| Finnish | kaksikymmentäyksituhattasatakolmekymmentäkolme |
| French | vingt et un mille cent trente-trois |
| Greek | είκοσι μία χίλιάδες εκατόν τριάντα τρία |
| German | einundzwanzigtausendeinhundertdreiunddreißig |
| Hebrew | עשרים ואחד אלף מאה שלושים ושלוש |
| Hindi | इक्कीस हज़ार एक सौ तैंतीस |
| Hungarian | huszonegyezerszázharminchárom |
| Icelandic | tuttugu og eitt þúsund og eitthundrað og þrjátíu og þrír |
| Indonesian | dua puluh satu ribu seratus tiga puluh tiga |
| Italian | ventunomilacentotrentatre |
| Japanese | 二万千百三十三 |
| Korean | 이만 천백삼십삼 |
| Latvian | divdesmit viens tūkstoši simt trīsdesmit trīs |
| Lithuanian | dvidešimt vienas tūkstantis šimtas trisdešimt trys |
| Norwegian | tjueett tusen hundre og trettitre |
| Persian | بیست و یک هزار و صد و سی و سه |
| Polish | dwadzieścia jeden tysięcy sto trzydzieści trzy |
| Portuguese | vinte e um mil cento e trinta e três |
| Romanian | douăzeci şi una mii una sută treizeci şi trei |
| Russian | двадцать одна тысяча сто тридцать три |
| Serbian | двадесет и једна хиљада сто тридесет и три |
| Slovak | dvadsaťjedna tisíc jednasto tridsaťtri |
| Slovene | dvaset ena tisuću sto trideset tri |
| Spanish | veintiún mil ciento treinta y tres |
| Swahili | elfu ishirini na moja, mia moja na thelathini na tatu |
| Swedish | tjugoentusenenhundratrettiotre |
| Thai | สองหมื่นหนึ่งพันหนึ่งร้อยสามสิบสาม |
| Turkish | yirmi bir bin yüz otuz üç |
| Ukrainian | двадцять одна тисяча сто тридцять три |
| Vietnamese | hai mươi mốt nghìn một trăm ba mươi ba |
| Number 21133 reversed | 33112 | |
| Unicode Character | U+528D | 劍 |
| Unix Timestamp | Thu, 01 Jan 1970 05:52:13 +0000 | |