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231300112010103 = 331272331441120089
BaseRepresentation
bin110100100101110111000001…
…000000110100101101110111
31010022222002000111102222021000
4310211313001000310231313
5220304110112133310403
62135533445441054343
766501611253531453
oct6445670100645567
91108862014388230
10231300112010103
1167776910280424
1221b376176273b3
139c0a678a82816
144118db1395663
151bb19a7a167a3
hexd25dc1034b77

231300112010103 has 64 divisors (see below), whose sum is σ = 346888584806400. Its totient is φ = 152311156462080.

The previous prime is 231300112010083. The next prime is 231300112010117. The reversal of 231300112010103 is 301010211003132.

231300112010103 is a `hidden beast` number, since 231 + 300 + 1 + 1 + 20 + 10 + 103 = 666.

231300112010103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 231300112010103 - 28 = 231300112009847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231300112010503) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11513759283 + ... + 11513779371.

It is an arithmetic number, because the mean of its divisors is an integer number (5420134137600).

Almost surely, 2231300112010103 is an apocalyptic number.

231300112010103 is a deficient number, since it is larger than the sum of its proper divisors (115588472796297).

231300112010103 is a wasteful number, since it uses less digits than its factorization.

231300112010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34869 (or 34863 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 231300112010103 its reverse (301010211003132), we get a palindrome (532310323013235).

The spelling of 231300112010103 in words is "two hundred thirty-one trillion, three hundred billion, one hundred twelve million, ten thousand, one hundred three".

Divisors: 1 3 9 27 127 233 381 699 1143 2097 3429 6291 14411 20089 29591 43233 60267 88773 129699 180801 266319 389097 542403 798957 1830197 2551303 3357763 4680737 5490591 7653909 10073289 14042211 16471773 22961727 30219867 42126633 49415319 68885181 90659601 126379899 289502579 426435901 594453599 868507737 1279307703 1783360797 2605523211 3837923109 5350082391 7816569633 11513769327 16050247173 36766827533 67454100907 110300482599 202362302721 330901447797 607086908163 992704343391 1821260724489 8566670815189 25700012445567 77100037336701 231300112010103