10131000312 has 64 divisors (see below), whose sum is σ = 25557073920. Its totient is φ = 3346455168.

The previous prime is 10131000289. The next prime is 10131000323. The reversal of 10131000312 is 21300013101.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 3769033 + ... + 3771719.

It is an arithmetic number, because the mean of its divisors is an integer number (399329280).

Almost surely, 2^10131000312 is an apocalyptic number.

10131000312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10131000312 is an abundant number, since it is smaller than the sum of its proper divisors (15426073608).

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

10131000312 is a wasteful number, since it uses less digits than its factorization.

10131000312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060 (or 4056 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10131000312 its reverse (21300013101), we get a palindrome (31431013413).

The spelling of 10131000312 in words is "ten billion, one hundred thirty-one million, three hundred twelve", and thus it is an aban number.