10131302232 has 64 divisors (see below), whose sum is σ = 28150725600. Its totient is φ = 3376114560.

The previous prime is 10131302179. The next prime is 10131302249. The reversal of 10131302232 is 23220313101.

10131302232 is a `hidden beast` number, since 1 + 0 + 131 + 302 + 232 = 666.

It is a super-2 number, since 2×10131302232² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1461238 + ... + 1468154.

Almost surely, 2^10131302232 is an apocalyptic number.

10131302232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10131302232 is an abundant number, since it is smaller than the sum of its proper divisors (18019423368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10131302232 is a wasteful number, since it uses less digits than its factorization.

10131302232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13713 (or 13703 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10131302232 its reverse (23220313101), we get a palindrome (33351615333).

The spelling of 10131302232 in words is "ten billion, one hundred thirty-one million, three hundred two thousand, two hundred thirty-two".