120118180 has 96 divisors (see below), whose sum is σ = 320624640. Its totient is φ = 36771840.

The previous prime is 120118153. The next prime is 120118199. The reversal of 120118180 is 81811021.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55356 + ... + 57484.

It is an arithmetic number, because the mean of its divisors is an integer number (3339840).

Almost surely, 2^120118180 is an apocalyptic number.

120118180 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 120118180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160312320).

120118180 is an abundant number, since it is smaller than the sum of its proper divisors (200506460).

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

120118180 is a wasteful number, since it uses less digits than its factorization.

120118180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189 (or 2187 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 22.

The square root of 120118180 is about 10959.8439769916. The cubic root of 120118180 is about 493.4042822641.

The spelling of 120118180 in words is "one hundred twenty million, one hundred eighteen thousand, one hundred eighty".