13567313 has 4 divisors (see below), whose sum is σ = 13624320. Its totient is φ = 13510308.

The previous prime is 13567297. The next prime is 13567327. The reversal of 13567313 is 31376531.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13567313 - 2⁴ = 13567297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13567363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28145 + ... + 28622.

It is an arithmetic number, because the mean of its divisors is an integer number (3406080).

Almost surely, 2^13567313 is an apocalyptic number.

It is an amenable number.

13567313 is a deficient number, since it is larger than the sum of its proper divisors (57007).

13567313 is an equidigital number, since it uses as much as digits as its factorization.

13567313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57006.

The product of its digits is 5670, while the sum is 29.

The square root of 13567313 is about 3683.3833631595. The cubic root of 13567313 is about 238.5052526946.

The spelling of 13567313 in words is "thirteen million, five hundred sixty-seven thousand, three hundred thirteen".