118112 has 12 divisors (see below), whose sum is σ = 232596. Its totient is φ = 59040.

The previous prime is 118093. The next prime is 118127. The reversal of 118112 is 211811.

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1814 + ... + 1877.

It is an arithmetic number, because the mean of its divisors is an integer number (19383).

2¹¹⁸¹¹² is an apocalyptic number.

It is an amenable number.

118112 is a deficient number, since it is larger than the sum of its proper divisors (114484).

118112 is an equidigital number, since it uses as much as digits as its factorization.

118112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701 (or 3693 counting only the distinct ones).

The product of its digits is 16, while the sum is 14.

The square root of 118112 is about 343.6742643842. The cubic root of 118112 is about 49.0641946350.

Adding to 118112 its reverse (211811), we get a palindrome (329923).

The spelling of 118112 in words is "one hundred eighteen thousand, one hundred twelve".