13310204331321 has 24 divisors (see below), whose sum is σ = 20074687850880. Its totient is φ = 8487417847776.

The previous prime is 13310204331283. The next prime is 13310204331323. The reversal of 13310204331321 is 12313340201331.

13310204331321 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 0 + 2 + 0 + 4 + 331 + 321 = 666.

It is not a de Polignac number, because 13310204331321 - 2³⁰ = 13309130589497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13310204331323) 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, 238275585 + ... + 238331438.

It is an arithmetic number, because the mean of its divisors is an integer number (836445327120).

Almost surely, 2^{13310204331321} is an apocalyptic number.

It is an amenable number.

13310204331321 is a deficient number, since it is larger than the sum of its proper divisors (6764483519559).

13310204331321 is a wasteful number, since it uses less digits than its factorization.

13310204331321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476607165 (or 476607162 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 13310204331321 its reverse (12313340201331), we get a palindrome (25623544532652).

The spelling of 13310204331321 in words is "thirteen trillion, three hundred ten billion, two hundred four million, three hundred thirty-one thousand, three hundred twenty-one".