13132112 has 20 divisors (see below), whose sum is σ = 29078496. Its totient is φ = 5628000.

The previous prime is 13132111. The next prime is 13132117. The reversal of 13132112 is 21123131.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132111) 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, 58514 + ... + 58737.

Almost surely, 2^13132112 is an apocalyptic number.

It is an amenable number.

13132112 is an abundant number, since it is smaller than the sum of its proper divisors (15946384).

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

13132112 is a wasteful number, since it uses less digits than its factorization.

13132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117266 (or 117260 counting only the distinct ones).

The product of its digits is 36, while the sum is 14.

The square root of 13132112 is about 3623.8256028678. The cubic root of 13132112 is about 235.9272973411.

Adding to 13132112 its reverse (21123131), we get a palindrome (34255243).

The spelling of 13132112 in words is "thirteen million, one hundred thirty-two thousand, one hundred twelve".