108188108 has 12 divisors (see below), whose sum is σ = 216376272. Its totient is φ = 46366320.

The previous prime is 108188107. The next prime is 108188149. The reversal of 108188108 is 801881801.

108188108 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (108188107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1931903 + ... + 1931958.

It is an arithmetic number, because the mean of its divisors is an integer number (18031356).

Almost surely, 2^108188108 is an apocalyptic number.

It is an amenable number.

108188108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

108188108 is a wasteful number, since it uses less digits than its factorization.

108188108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863872 (or 3863870 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 35.

The square root of 108188108 is about 10401.3512583702. The cubic root of 108188108 is about 476.4966393328.

The spelling of 108188108 in words is "one hundred eight million, one hundred eighty-eight thousand, one hundred eight".