112118320 has 80 divisors (see below), whose sum is σ = 274482432. Its totient is φ = 42531840.

The previous prime is 112118273. The next prime is 112118333. The reversal of 112118320 is 23811211.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131014 + ... + 131866.

Almost surely, 2^112118320 is an apocalyptic number.

112118320 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 112118320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137241216).

112118320 is an abundant number, since it is smaller than the sum of its proper divisors (162364112).

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

112118320 is a wasteful number, since it uses less digits than its factorization.

112118320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950 (or 944 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 112118320 is about 10588.5938632096. The cubic root of 112118320 is about 482.1981359730.

Adding to 112118320 its reverse (23811211), we get a palindrome (135929531).

The spelling of 112118320 in words is "one hundred twelve million, one hundred eighteen thousand, three hundred twenty".