108899112 has 64 divisors (see below), whose sum is σ = 324679680. Its totient is φ = 29760192.

The previous prime is 108899101. The next prime is 108899129. The reversal of 108899112 is 211998801.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 10228 + ... + 17955.

It is an arithmetic number, because the mean of its divisors is an integer number (5073120).

Almost surely, 2^108899112 is an apocalyptic number.

108899112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108899112 is an abundant number, since it is smaller than the sum of its proper divisors (215780568).

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

108899112 is a wasteful number, since it uses less digits than its factorization.

108899112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28222 (or 28218 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 39.

The square root of 108899112 is about 10435.4737314604. The cubic root of 108899112 is about 477.5381941799.

The spelling of 108899112 in words is "one hundred eight million, eight hundred ninety-nine thousand, one hundred twelve".