108993130 has 16 divisors (see below), whose sum is σ = 196616160. Its totient is φ = 43502032.

The previous prime is 108993043. The next prime is 108993149. The reversal of 108993130 is 31399801.

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, 7000 + ... + 16339.

It is an arithmetic number, because the mean of its divisors is an integer number (12288510).

Almost surely, 2^108993130 is an apocalyptic number.

108993130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108993130 is a deficient number, since it is larger than the sum of its proper divisors (87623030).

108993130 is a wasteful number, since it uses less digits than its factorization.

108993130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23813.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 108993130 is about 10439.9774903972. The cubic root of 108993130 is about 477.6755821122.

The spelling of 108993130 in words is "one hundred eight million, nine hundred ninety-three thousand, one hundred thirty".