13252113 has 16 divisors (see below), whose sum is σ = 22437760. Its totient is φ = 7572528.

The previous prime is 13252087. The next prime is 13252123. The reversal of 13252113 is 31125231.

13252113 is a `hidden beast` number, since 132 + 521 + 13 = 666.

13252113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13252113 - 2⁵ = 13252081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13252123) 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, 34870 + ... + 35247.

It is an arithmetic number, because the mean of its divisors is an integer number (1402360).

Almost surely, 2^13252113 is an apocalyptic number.

It is an amenable number.

13252113 is a deficient number, since it is larger than the sum of its proper divisors (9185647).

13252113 is an equidigital number, since it uses as much as digits as its factorization.

13252113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70133 (or 70127 counting only the distinct ones).

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

The square root of 13252113 is about 3640.3451759414. The cubic root of 13252113 is about 236.6437525480.

Adding to 13252113 its reverse (31125231), we get a palindrome (44377344).

The spelling of 13252113 in words is "thirteen million, two hundred fifty-two thousand, one hundred thirteen".