13358313 has 6 divisors (see below), whose sum is σ = 19295354. Its totient is φ = 8905536.

The previous prime is 13358281. The next prime is 13358321. The reversal of 13358313 is 31385331.

It can be written as a sum of positive squares in only one way, i.e., 12938409 + 419904 = 3597^2 + 648^2 .

It is not a de Polignac number, because 13358313 - 2⁵ = 13358281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13358353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 742120 + ... + 742137.

Almost surely, 2^13358313 is an apocalyptic number.

It is an amenable number.

13358313 is a deficient number, since it is larger than the sum of its proper divisors (5937041).

13358313 is a wasteful number, since it uses less digits than its factorization.

13358313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484263 (or 1484260 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 13358313 is about 3654.9025978814. The cubic root of 13358313 is about 237.2742112672.

The spelling of 13358313 in words is "thirteen million, three hundred fifty-eight thousand, three hundred thirteen".