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10131031410231 = 337911817544723
BaseRepresentation
bin1001001101101101000010…
…0001110100011000110111
31022212111221222221120022010
42103123100201310120313
52311441323020111411
633314044230535303
72063641255063464
oct223332041643067
938774858846263
1010131031410231
11325660112a9a6
121177565b07533
13586476917064
142704b75a066b
151287e85de7a6
hex936d0874637

10131031410231 has 16 divisors (see below), whose sum is σ = 13555152927360. Its totient is φ = 6730495601760.

The previous prime is 10131031410209. The next prime is 10131031410263. The reversal of 10131031410231 is 13201413013101.

It is not a de Polignac number, because 10131031410231 - 221 = 10131029313079 is a prime.

It is a super-2 number, since 2×101310314102312 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10131031410198 and 10131031410207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131031410281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2429565 + ... + 5115158.

It is an arithmetic number, because the mean of its divisors is an integer number (847197057960).

Almost surely, 210131031410231 is an apocalyptic number.

10131031410231 is a deficient number, since it is larger than the sum of its proper divisors (3424121517129).

10131031410231 is a wasteful number, since it uses less digits than its factorization.

10131031410231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7546286.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10131031410231 its reverse (13201413013101), we get a palindrome (23332444423332).

The spelling of 10131031410231 in words is "ten trillion, one hundred thirty-one billion, thirty-one million, four hundred ten thousand, two hundred thirty-one".

Divisors: 1 3 379 1137 1181 3543 447599 1342797 7544723 22634169 2859450017 8578350051 8910317863 26730953589 3377010470077 10131031410231