13310913 has 32 divisors (see below), whose sum is σ = 22901760. Its totient is φ = 6672960.

The previous prime is 13310909. The next prime is 13310939. The reversal of 13310913 is 31901331.

13310913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13310913 - 2² = 13310909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 13310913.

It is not an unprimeable number, because it can be changed into a prime (13310113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5706 + ... + 7692.

It is an arithmetic number, because the mean of its divisors is an integer number (715680).

Almost surely, 2^13310913 is an apocalyptic number.

It is an amenable number.

13310913 is a deficient number, since it is larger than the sum of its proper divisors (9590847).

13310913 is a wasteful number, since it uses less digits than its factorization.

13310913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037.

The product of its (nonzero) digits is 243, while the sum is 21.

The square root of 13310913 is about 3648.4123944532. The cubic root of 13310913 is about 236.9932345093.

The spelling of 13310913 in words is "thirteen million, three hundred ten thousand, nine hundred thirteen".