10131303312312 has 96 divisors (see below), whose sum is σ = 31729906026000. Its totient is φ = 2671992078336.

The previous prime is 10131303312259. The next prime is 10131303312379. The reversal of 10131303312312 is 21321330313101.

10131303312312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10131303312312² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 331332937 + ... + 331363512.

Almost surely, 2^{10131303312312} is an apocalyptic number.

10131303312312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10131303312312 is an abundant number, since it is smaller than the sum of its proper divisors (21598602713688).

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

10131303312312 is a wasteful number, since it uses less digits than its factorization.

10131303312312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662696485 (or 662696474 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 10131303312312 its reverse (21321330313101), we get a palindrome (31452633625413).

The spelling of 10131303312312 in words is "ten trillion, one hundred thirty-one billion, three hundred three million, three hundred twelve thousand, three hundred twelve".