103109888 has 72 divisors (see below), whose sum is σ = 237332928. Its totient is φ = 43794432.

The previous prime is 103109863. The next prime is 103109891. The reversal of 103109888 is 888901301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291920 + ... + 292272.

Almost surely, 2^103109888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103109888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118666464).

103109888 is an abundant number, since it is smaller than the sum of its proper divisors (134223040).

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

103109888 is an equidigital number, since it uses as much as digits as its factorization.

103109888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 38.

The square root of 103109888 is about 10154.3039150894. The cubic root of 103109888 is about 468.9214562590.

The spelling of 103109888 in words is "one hundred three million, one hundred nine thousand, eight hundred eighty-eight".