113110990 has 32 divisors (see below), whose sum is σ = 216756000. Its totient is φ = 42375168.

The previous prime is 113110973. The next prime is 113110993. The reversal of 113110990 is 99011311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113110993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13566 + ... + 20254.

It is an arithmetic number, because the mean of its divisors is an integer number (6773625).

Almost surely, 2^113110990 is an apocalyptic number.

113110990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113110990 is a deficient number, since it is larger than the sum of its proper divisors (103645010).

113110990 is a wasteful number, since it uses less digits than its factorization.

113110990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6804.

The product of its (nonzero) digits is 243, while the sum is 25.

The square root of 113110990 is about 10635.3650619055. The cubic root of 113110990 is about 483.6170473277.

It can be divided in two parts, 1131 and 10990, that added together give a palindrome (12121).

The spelling of 113110990 in words is "one hundred thirteen million, one hundred ten thousand, nine hundred ninety".