108124900 has 72 divisors (see below), whose sum is σ = 260927744. Its totient is φ = 38620800.

The previous prime is 108124883. The next prime is 108124901. The reversal of 108124900 is 9421801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (108124901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38959 + ... + 41641.

Almost surely, 2^108124900 is an apocalyptic number.

108124900 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 108124900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130463872).

108124900 is an abundant number, since it is smaller than the sum of its proper divisors (152802844).

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

108124900 is a wasteful number, since it uses less digits than its factorization.

108124900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741 (or 2734 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 108124900 is about 10398.3123630712. The cubic root of 108124900 is about 476.4038248590.

The spelling of 108124900 in words is "one hundred eight million, one hundred twenty-four thousand, nine hundred".