113400304 has 20 divisors (see below), whose sum is σ = 229266576. Its totient is φ = 54234752.

The previous prime is 113400283. The next prime is 113400307. The reversal of 113400304 is 403004311.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113400307) 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, 153709 + ... + 154444.

Almost surely, 2^113400304 is an apocalyptic number.

It is an amenable number.

113400304 is an abundant number, since it is smaller than the sum of its proper divisors (115866272).

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

113400304 is a wasteful number, since it uses less digits than its factorization.

113400304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308184 (or 308178 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 113400304 is about 10648.9578832860. The cubic root of 113400304 is about 484.0290263311.

Adding to 113400304 its reverse (403004311), we get a palindrome (516404615).

The spelling of 113400304 in words is "one hundred thirteen million, four hundred thousand, three hundred four".