10513990712 has 16 divisors (see below), whose sum is σ = 19715872200. Its totient is φ = 5256424800.

The previous prime is 10513990691. The next prime is 10513990723. The reversal of 10513990712 is 21709931501.

It is a super-2 number, since 2×10513990712² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12839 + ... + 145577.

Almost surely, 2^10513990712 is an apocalyptic number.

It is an amenable number.

10513990712 is a deficient number, since it is larger than the sum of its proper divisors (9201881488).

10513990712 is a wasteful number, since it uses less digits than its factorization.

10513990712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142646 (or 142642 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 38.

The spelling of 10513990712 in words is "ten billion, five hundred thirteen million, nine hundred ninety thousand, seven hundred twelve".