108122508 has 36 divisors (see below), whose sum is σ = 294334768. Its totient is φ = 33268320.

The previous prime is 108122507. The next prime is 108122551. The reversal of 108122508 is 805221801.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (108122503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115048 + ... + 115983.

Almost surely, 2^108122508 is an apocalyptic number.

108122508 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

108122508 is an abundant number, since it is smaller than the sum of its proper divisors (186212260).

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

108122508 is a wasteful number, since it uses less digits than its factorization.

108122508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231054 (or 231049 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 108122508 is about 10398.1973437707. The cubic root of 108122508 is about 476.4003117417.

The spelling of 108122508 in words is "one hundred eight million, one hundred twenty-two thousand, five hundred eight".