108160920 has 320 divisors, whose sum is σ = 439084800. Its totient is φ = 23328000.

The previous prime is 108160907. The next prime is 108160933. The reversal of 108160920 is 29061801.

It is an interprime number because it is at equal distance from previous prime (108160907) and next prime (108160933).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 430795 + ... + 431045.

It is an arithmetic number, because the mean of its divisors is an integer number (1372140).

Almost surely, 2^108160920 is an apocalyptic number.

108160920 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 108160920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219542400).

108160920 is an abundant number, since it is smaller than the sum of its proper divisors (330923880).

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

108160920 is a wasteful number, since it uses less digits than its factorization.

108160920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 108160920 is about 10400.0442306752. The cubic root of 108160920 is about 476.4567209714.

It can be divided in two parts, 1081 and 60920, that added together give a square (62001 = 249²).

The spelling of 108160920 in words is "one hundred eight million, one hundred sixty thousand, nine hundred twenty".