108120320 has 144 divisors (see below), whose sum is σ = 323180928. Its totient is φ = 33669120.

The previous prime is 108120319. The next prime is 108120347. The reversal of 108120320 is 23021801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98012 + ... + 99108.

It is an arithmetic number, because the mean of its divisors is an integer number (2244312).

Almost surely, 2^108120320 is an apocalyptic number.

108120320 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 108120320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161590464).

108120320 is an abundant number, since it is smaller than the sum of its proper divisors (215060608).

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

108120320 is a wasteful number, since it uses less digits than its factorization.

108120320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 108120320 is about 10398.0921326943. The cubic root of 108120320 is about 476.3970981928.

The spelling of 108120320 in words is "one hundred eight million, one hundred twenty thousand, three hundred twenty".