10012520313 has 24 divisors (see below), whose sum is σ = 14559120576. Its totient is φ = 6630568800.

The previous prime is 10012520291. The next prime is 10012520341. The reversal of 10012520313 is 31302521001.

10012520313 is a `hidden beast` number, since 100 + 1 + 252 + 0 + 313 = 666.

It is not a de Polignac number, because 10012520313 - 2⁶ = 10012520249 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10012520363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 936508 + ... + 947138.

It is an arithmetic number, because the mean of its divisors is an integer number (606630024).

Almost surely, 2^10012520313 is an apocalyptic number.

It is an amenable number.

10012520313 is a deficient number, since it is larger than the sum of its proper divisors (4546600263).

10012520313 is a wasteful number, since it uses less digits than its factorization.

10012520313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11325 (or 11322 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The spelling of 10012520313 in words is "ten billion, twelve million, five hundred twenty thousand, three hundred thirteen".