13204166522031 has 12 divisors (see below), whose sum is σ = 19110155876760. Its totient is φ = 8785483419600.

The previous prime is 13204166522017. The next prime is 13204166522077. The reversal of 13204166522031 is 13022566140231.

13204166522031 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 41 + 66 + 522 + 0 + 31 = 666.

13204166522031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13204166522031 - 2⁵ = 13204166521999 is a prime.

It is a super-2 number, since 2×13204166522031² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13204166522011) 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, 1441183645 + ... + 1441192806.

It is an arithmetic number, because the mean of its divisors is an integer number (1592512989730).

Almost surely, 2^{13204166522031} is an apocalyptic number.

13204166522031 is a deficient number, since it is larger than the sum of its proper divisors (5905989354729).

13204166522031 is a wasteful number, since it uses less digits than its factorization.

13204166522031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882376966 (or 2882376963 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 13204166522031 in words is "thirteen trillion, two hundred four billion, one hundred sixty-six million, five hundred twenty-two thousand, thirty-one".