113400319 has 4 divisors (see below), whose sum is σ = 120070944. Its totient is φ = 106729696.

The previous prime is 113400311. The next prime is 113400323. The reversal of 113400319 is 913004311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113400319 - 2³ = 113400311 is a prime.

It is a super-2 number, since 2×113400319² = 25719264698603522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113400319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113400311) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3335287 + ... + 3335320.

It is an arithmetic number, because the mean of its divisors is an integer number (30017736).

Almost surely, 2^113400319 is an apocalyptic number.

113400319 is a deficient number, since it is larger than the sum of its proper divisors (6670625).

113400319 is an equidigital number, since it uses as much as digits as its factorization.

113400319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6670624.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 113400319 is about 10648.9585875803. The cubic root of 113400319 is about 484.0290476727.

The spelling of 113400319 in words is "one hundred thirteen million, four hundred thousand, three hundred nineteen".