10312507152 has 30 divisors (see below), whose sum is σ = 28860697502. Its totient is φ = 3437502336.

The previous prime is 10312507129. The next prime is 10312507189. The reversal of 10312507152 is 25170521301.

10312507152 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 2 + 507 + 152 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9005250816 + 1307256336 = 94896^2 + 36156^2 .

It is a super-2 number, since 2×10312507152² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35807173 + ... + 35807460.

Almost surely, 2^10312507152 is an apocalyptic number.

10312507152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10312507152 is an abundant number, since it is smaller than the sum of its proper divisors (18548190350).

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

10312507152 is a wasteful number, since it uses less digits than its factorization.

10312507152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71614647 (or 71614638 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The spelling of 10312507152 in words is "ten billion, three hundred twelve million, five hundred seven thousand, one hundred fifty-two".