112109120 has 56 divisors (see below), whose sum is σ = 281025600. Its totient is φ = 42481152.

The previous prime is 112109111. The next prime is 112109131. The reversal of 112109120 is 21901211.

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, 3140 + ... + 15299.

Almost surely, 2^112109120 is an apocalyptic number.

112109120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112109120 is an abundant number, since it is smaller than the sum of its proper divisors (168916480).

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

112109120 is a wasteful number, since it uses less digits than its factorization.

112109120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18475 (or 18465 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 112109120 is about 10588.1594245648. The cubic root of 112109120 is about 482.1849465014.

The spelling of 112109120 in words is "one hundred twelve million, one hundred nine thousand, one hundred twenty".