108732120 has 64 divisors (see below), whose sum is σ = 372798720. Its totient is φ = 24852864.

The previous prime is 108732083. The next prime is 108732133. The reversal of 108732120 is 21237801.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 63882 + ... + 65561.

It is an arithmetic number, because the mean of its divisors is an integer number (5824980).

Almost surely, 2^108732120 is an apocalyptic number.

108732120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108732120 is an abundant number, since it is smaller than the sum of its proper divisors (264066600).

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

108732120 is a wasteful number, since it uses less digits than its factorization.

108732120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129464 (or 129460 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 108732120 is about 10427.4694916840. The cubic root of 108732120 is about 477.2939746962.

Adding to 108732120 its reverse (21237801), we get a palindrome (129969921).

The spelling of 108732120 in words is "one hundred eight million, seven hundred thirty-two thousand, one hundred twenty".