112308120 has 160 divisors (see below), whose sum is σ = 399880800. Its totient is φ = 28173312.

The previous prime is 112308109. The next prime is 112308139. The reversal of 112308120 is 21803211.

It is a super-2 number, since 2×112308120² = 25226227635868800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112308093 and 112308102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 54061 + ... + 56099.

It is an arithmetic number, because the mean of its divisors is an integer number (2499255).

Almost surely, 2^112308120 is an apocalyptic number.

112308120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112308120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199940400).

112308120 is an abundant number, since it is smaller than the sum of its proper divisors (287572680).

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

112308120 is a wasteful number, since it uses less digits than its factorization.

112308120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079 (or 2066 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 112308120 is about 10597.5525476404. The cubic root of 112308120 is about 482.4700796681.

The spelling of 112308120 in words is "one hundred twelve million, three hundred eight thousand, one hundred twenty".