113233290 has 16 divisors (see below), whose sum is σ = 271759968. Its totient is φ = 30195536.

The previous prime is 113233279. The next prime is 113233321. The reversal of 113233290 is 92332311.

It is a self number, because there is not a number n which added to its sum of digits gives 113233290.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1887192 + ... + 1887251.

It is an arithmetic number, because the mean of its divisors is an integer number (16984998).

Almost surely, 2^113233290 is an apocalyptic number.

113233290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113233290 is an abundant number, since it is smaller than the sum of its proper divisors (158526678).

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

113233290 is a wasteful number, since it uses less digits than its factorization.

113233290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3774453.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 113233290 is about 10641.1131936466. The cubic root of 113233290 is about 483.7912863961.

The spelling of 113233290 in words is "one hundred thirteen million, two hundred thirty-three thousand, two hundred ninety".