113430444 has 12 divisors (see below), whose sum is σ = 264671064. Its totient is φ = 37810144.

The previous prime is 113430439. The next prime is 113430461. The reversal of 113430444 is 444034311.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4726257 + ... + 4726280.

It is an arithmetic number, because the mean of its divisors is an integer number (22055922).

Almost surely, 2^113430444 is an apocalyptic number.

It is an amenable number.

113430444 is an abundant number, since it is smaller than the sum of its proper divisors (151240620).

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

113430444 is a wasteful number, since it uses less digits than its factorization.

113430444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9452544 (or 9452542 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 113430444 is about 10650.3729512163. The cubic root of 113430444 is about 484.0719049421.

Adding to 113430444 its reverse (444034311), we get a palindrome (557464755).

The spelling of 113430444 in words is "one hundred thirteen million, four hundred thirty thousand, four hundred forty-four".