13131110132 has 12 divisors (see below), whose sum is σ = 26262220320. Its totient is φ = 5627618616.

The previous prime is 13131110117. The next prime is 13131110137. The reversal of 13131110132 is 23101113131.

13131110132 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 13131110132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131110137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234484082 + ... + 234484137.

It is an arithmetic number, because the mean of its divisors is an integer number (2188518360).

Almost surely, 2^13131110132 is an apocalyptic number.

It is an amenable number.

13131110132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13131110132 is a wasteful number, since it uses less digits than its factorization.

13131110132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468968230 (or 468968228 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 13131110132 its reverse (23101113131), we get a palindrome (36232223263).

The spelling of 13131110132 in words is "thirteen billion, one hundred thirty-one million, one hundred ten thousand, one hundred thirty-two".