112551165132 has 24 divisors (see below), whose sum is σ = 300136440576. Its totient is φ = 32157475728.

The previous prime is 112551165121. The next prime is 112551165149. The reversal of 112551165132 is 231561155211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112551165093 and 112551165102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669947328 + ... + 669947495.

It is an arithmetic number, because the mean of its divisors is an integer number (12505685024).

Almost surely, 2^112551165132 is an apocalyptic number.

112551165132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112551165132 is an abundant number, since it is smaller than the sum of its proper divisors (187585275444).

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

112551165132 is a wasteful number, since it uses less digits than its factorization.

112551165132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339894837 (or 1339894835 counting only the distinct ones).

The product of its digits is 9000, while the sum is 33.

The spelling of 112551165132 in words is "one hundred twelve billion, five hundred fifty-one million, one hundred sixty-five thousand, one hundred thirty-two".