13110044313321 has 12 divisors (see below), whose sum is σ = 19149502930740. Its totient is φ = 8641826962560.

The previous prime is 13110044313283. The next prime is 13110044313329. The reversal of 13110044313321 is 12331344001131.

13110044313321 is a `hidden beast` number, since 1 + 311 + 0 + 0 + 4 + 4 + 313 + 32 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7801904789721 + 5308139523600 = 2793189^2 + 2303940^2 .

It is not a de Polignac number, because 13110044313321 - 2³¹ = 13107896829673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13110044313329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8183547460 + ... + 8183549061.

It is an arithmetic number, because the mean of its divisors is an integer number (1595791910895).

Almost surely, 2^{13110044313321} is an apocalyptic number.

It is an amenable number.

13110044313321 is a deficient number, since it is larger than the sum of its proper divisors (6039458617419).

13110044313321 is a wasteful number, since it uses less digits than its factorization.

13110044313321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16367096616 (or 16367096613 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 13110044313321 its reverse (12331344001131), we get a palindrome (25441388314452).

The spelling of 13110044313321 in words is "thirteen trillion, one hundred ten billion, forty-four million, three hundred thirteen thousand, three hundred twenty-one".