13323321121113 has 16 divisors (see below), whose sum is σ = 20777108961600. Its totient is φ = 8414729128800.

The previous prime is 13323321121069. The next prime is 13323321121141. The reversal of 13323321121113 is 31112112332331.

13323321121113 is a `hidden beast` number, since 1 + 3 + 3 + 233 + 211 + 211 + 1 + 3 = 666.

It is not a de Polignac number, because 13323321121113 - 2²⁰ = 13323320072537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13323321126113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12985692588 + ... + 12985693613.

It is an arithmetic number, because the mean of its divisors is an integer number (1298569310100).

Almost surely, 2^{13323321121113} is an apocalyptic number.

It is an amenable number.

13323321121113 is a deficient number, since it is larger than the sum of its proper divisors (7453787840487).

13323321121113 is a wasteful number, since it uses less digits than its factorization.

13323321121113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25971386229 (or 25971386223 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

Adding to 13323321121113 its reverse (31112112332331), we get a palindrome (44435433453444).

The spelling of 13323321121113 in words is "thirteen trillion, three hundred twenty-three billion, three hundred twenty-one million, one hundred twenty-one thousand, one hundred thirteen".