113368890 has 16 divisors (see below), whose sum is σ = 272085408. Its totient is φ = 30231696.

The previous prime is 113368883. The next prime is 113368901. The reversal of 113368890 is 98863311.

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, 1889452 + ... + 1889511.

It is an arithmetic number, because the mean of its divisors is an integer number (17005338).

Almost surely, 2^113368890 is an apocalyptic number.

113368890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113368890 is an abundant number, since it is smaller than the sum of its proper divisors (158716518).

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

113368890 is a wasteful number, since it uses less digits than its factorization.

113368890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778973.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 113368890 is about 10647.4828011131. The cubic root of 113368890 is about 483.9843271796.

The spelling of 113368890 in words is "one hundred thirteen million, three hundred sixty-eight thousand, eight hundred ninety".