108108108 has 30 divisors (see below), whose sum is σ = 282616796. Its totient is φ = 36035928.

The previous prime is 108108097. The next prime is 108108113. The reversal of 108108108 is 801801801.

It is a Harshad number since it is a multiple of its sum of digits (27).

108108108 is a modest number, since divided by 108108 gives 108 as remainder.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 166510 + ... + 167157.

Almost surely, 2^108108108 is an apocalyptic number.

108108108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

108108108 is an abundant number, since it is smaller than the sum of its proper divisors (174508688).

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

108108108 is a wasteful number, since it uses less digits than its factorization.

108108108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333683 (or 333672 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 27.

The square root of 108108108 is about 10397.5048930020. The cubic root of 108108108 is about 476.3791614460.

108108108 divided by its sum of digits (27) gives a palindrome (4004004).

Adding to 108108108 its reverse (801801801), we get a palindrome (909909909).

The spelling of 108108108 in words is "one hundred eight million, one hundred eight thousand, one hundred eight".