13175013 has 4 divisors (see below), whose sum is σ = 17566688. Its totient is φ = 8783340.

The previous prime is 13174991. The next prime is 13175023. The reversal of 13175013 is 31057131.

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 not a de Polignac number, because 13175013 - 2⁸ = 13174757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13175023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2195833 + ... + 2195838.

It is an arithmetic number, because the mean of its divisors is an integer number (4391672).

Almost surely, 2^13175013 is an apocalyptic number.

It is an amenable number.

13175013 is a deficient number, since it is larger than the sum of its proper divisors (4391675).

13175013 is an equidigital number, since it uses as much as digits as its factorization.

13175013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391674.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 13175013 is about 3629.7400733386. The cubic root of 13175013 is about 236.1839332634.

The spelling of 13175013 in words is "thirteen million, one hundred seventy-five thousand, thirteen".