10513540113 has 16 divisors (see below), whose sum is σ = 14076437760. Its totient is φ = 6979877136.

The previous prime is 10513540073. The next prime is 10513540139. The reversal of 10513540113 is 31104531501.

It is not a de Polignac number, because 10513540113 - 2⁶ = 10513540049 is a prime.

It is a super-2 number, since 2×10513540113² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10513540013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1155006 + ... + 1164072.

It is an arithmetic number, because the mean of its divisors is an integer number (879777360).

Almost surely, 2^10513540113 is an apocalyptic number.

It is an amenable number.

10513540113 is a deficient number, since it is larger than the sum of its proper divisors (3562897647).

10513540113 is a wasteful number, since it uses less digits than its factorization.

10513540113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10636.

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 10513540113 in words is "ten billion, five hundred thirteen million, five hundred forty thousand, one hundred thirteen".