108123680 has 96 divisors (see below), whose sum is σ = 307359360. Its totient is φ = 35112960.

The previous prime is 108123679. The next prime is 108123709. The reversal of 108123680 is 86321801.

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, 18740 + ... + 23820.

It is an arithmetic number, because the mean of its divisors is an integer number (3201660).

Almost surely, 2^108123680 is an apocalyptic number.

108123680 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 108123680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153679680).

108123680 is an abundant number, since it is smaller than the sum of its proper divisors (199235680).

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

108123680 is a wasteful number, since it uses less digits than its factorization.

108123680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122 (or 5114 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 108123680 is about 10398.2536995401. The cubic root of 108123680 is about 476.4020330582.

The spelling of 108123680 in words is "one hundred eight million, one hundred twenty-three thousand, six hundred eighty".