113117190 has 64 divisors (see below), whose sum is σ = 277136640. Its totient is φ = 29544320.

The previous prime is 113117189. The next prime is 113117327. The reversal of 113117190 is 91711311.

It is a super-2 number, since 2×113117190² = 25590997346992200, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113117190.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 420376 + ... + 420644.

It is an arithmetic number, because the mean of its divisors is an integer number (4330260).

Almost surely, 2^113117190 is an apocalyptic number.

113117190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113117190 is an abundant number, since it is smaller than the sum of its proper divisors (164019450).

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

113117190 is a wasteful number, since it uses less digits than its factorization.

113117190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517.

The product of its (nonzero) digits is 189, while the sum is 24.

The square root of 113117190 is about 10635.6565382679. The cubic root of 113117190 is about 483.6258834007.

The spelling of 113117190 in words is "one hundred thirteen million, one hundred seventeen thousand, one hundred ninety".