13357913 has 4 divisors (see below), whose sum is σ = 13446528. Its totient is φ = 13269300.

The previous prime is 13357889. The next prime is 13357973. The reversal of 13357913 is 31975331.

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 13357913 - 2¹⁴ = 13341529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13357913.

It is not an unprimeable number, because it can be changed into a prime (13357973) 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, 44081 + ... + 44382.

It is an arithmetic number, because the mean of its divisors is an integer number (3361632).

Almost surely, 2^13357913 is an apocalyptic number.

It is an amenable number.

13357913 is a deficient number, since it is larger than the sum of its proper divisors (88615).

13357913 is an equidigital number, since it uses as much as digits as its factorization.

13357913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88614.

The product of its digits is 8505, while the sum is 32.

The square root of 13357913 is about 3654.8478764512. The cubic root of 13357913 is about 237.2718429384.

The spelling of 13357913 in words is "thirteen million, three hundred fifty-seven thousand, nine hundred thirteen".