108000000 has 252 divisors, whose sum is σ = 399213640. Its totient is φ = 28800000.

The previous prime is 107999999. The next prime is 108000043. The reversal of 108000000 is 801.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 21599998 + ... + 21600002.

Almost surely, 2^108000000 is an apocalyptic number.

108000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199606820).

108000000 is an abundant number, since it is smaller than the sum of its proper divisors (291213640).

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

108000000 is an frugal number, since it uses more digits than its factorization.

108000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55 (or 10 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 108000000 is about 10392.3048454133. The cubic root of 108000000 is about 476.2203155905.

Adding to 108000000 its reverse (801), we get a palindrome (108000801).

The spelling of 108000000 in words is "one hundred eight million", and thus it is an aban number.