13321002320339 has 24 divisors (see below), whose sum is σ = 16837606656000. Its totient is φ = 10468117250640.

The previous prime is 13321002320281. The next prime is 13321002320341. The reversal of 13321002320339 is 93302320012331.

It is not a de Polignac number, because 13321002320339 - 2²⁴ = 13320985543123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13321002326339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230749739 + ... + 230807460.

It is an arithmetic number, because the mean of its divisors is an integer number (701566944000).

Almost surely, 2^{13321002320339} is an apocalyptic number.

13321002320339 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13321002320339 is a deficient number, since it is larger than the sum of its proper divisors (3516604335661).

13321002320339 is a wasteful number, since it uses less digits than its factorization.

13321002320339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461557263 (or 461557256 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 32.

The spelling of 13321002320339 in words is "thirteen trillion, three hundred twenty-one billion, two million, three hundred twenty thousand, three hundred thirty-nine".