13002913 has 8 divisors (see below), whose sum is σ = 16211520. Its totient is φ = 10132080.

The previous prime is 13002901. The next prime is 13002917. The reversal of 13002913 is 31920031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13002913 - 2⁵ = 13002881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13002917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84358 + ... + 84511.

It is an arithmetic number, because the mean of its divisors is an integer number (2026440).

Almost surely, 2^13002913 is an apocalyptic number.

It is an amenable number.

13002913 is a deficient number, since it is larger than the sum of its proper divisors (3208607).

13002913 is a wasteful number, since it uses less digits than its factorization.

13002913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168887.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 13002913 is about 3605.9552132549. The cubic root of 13002913 is about 235.1510301218.

Adding to 13002913 its reverse (31920031), we get a palindrome (44922944).

The spelling of 13002913 in words is "thirteen million, two thousand, nine hundred thirteen".