113830690 has 8 divisors (see below), whose sum is σ = 204895260. Its totient is φ = 45532272.

The previous prime is 113830669. The next prime is 113830699. The reversal of 113830690 is 96038311.

It can be written as a sum of positive squares in 2 ways, for example, as 110944089 + 2886601 = 10533^2 + 1699^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×113830690² = 25914851971752200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113830699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5691525 + ... + 5691544.

Almost surely, 2^113830690 is an apocalyptic number.

113830690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113830690 is a deficient number, since it is larger than the sum of its proper divisors (91064570).

113830690 is a wasteful number, since it uses less digits than its factorization.

113830690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11383076.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 113830690 is about 10669.1466387898. The cubic root of 113830690 is about 484.6405953188.

The spelling of 113830690 in words is "one hundred thirteen million, eight hundred thirty thousand, six hundred ninety".