13052313 has 16 divisors (see below), whose sum is σ = 19430400. Its totient is φ = 8659440.

The previous prime is 13052279. The next prime is 13052329. The reversal of 13052313 is 31325031.

13052313 is a `hidden beast` number, since 130 + 523 + 13 = 666.

13052313 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 13052313 - 2¹³ = 13044121 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13052383) 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, 5128 + ... + 7238.

It is an arithmetic number, because the mean of its divisors is an integer number (1214400).

Almost surely, 2^13052313 is an apocalyptic number.

It is an amenable number.

13052313 is a deficient number, since it is larger than the sum of its proper divisors (6378087).

13052313 is a wasteful number, since it uses less digits than its factorization.

13052313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349 (or 2343 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 13052313 is about 3612.7984997783. The cubic root of 13052313 is about 235.4484450414.

Adding to 13052313 its reverse (31325031), we get a palindrome (44377344).

The spelling of 13052313 in words is "thirteen million, fifty-two thousand, three hundred thirteen".