13131000013304 has 16 divisors (see below), whose sum is σ = 24653761812720. Its totient is φ = 6556663529920.

The previous prime is 13131000013301. The next prime is 13131000013331. The reversal of 13131000013304 is 40331000013131.

It is a super-2 number, since 2×13131000013304² (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 (13131000013301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104553277 + ... + 1104565164.

It is an arithmetic number, because the mean of its divisors is an integer number (1540860113295).

Almost surely, 2^{13131000013304} is an apocalyptic number.

It is an amenable number.

13131000013304 is a deficient number, since it is larger than the sum of its proper divisors (11522761799416).

13131000013304 is a wasteful number, since it uses less digits than its factorization.

13131000013304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209119190 (or 2209119186 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13131000013304 its reverse (40331000013131), we get a palindrome (53462000026435).

The spelling of 13131000013304 in words is "thirteen trillion, one hundred thirty-one billion, thirteen thousand, three hundred four".