108908801800 has 48 divisors (see below), whose sum is σ = 266539971600. Its totient is φ = 41270702400.

The previous prime is 108908801791. The next prime is 108908801839. The reversal of 108908801800 is 8108809801.

It is a super-2 number, since 2×108908801800² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14326306 + ... + 14333905.

It is an arithmetic number, because the mean of its divisors is an integer number (5552916075).

Almost surely, 2^108908801800 is an apocalyptic number.

108908801800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108908801800 is an abundant number, since it is smaller than the sum of its proper divisors (157631169800).

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

108908801800 is a wasteful number, since it uses less digits than its factorization.

108908801800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28660246 (or 28660237 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 43.

The spelling of 108908801800 in words is "one hundred eight billion, nine hundred eight million, eight hundred one thousand, eight hundred".