113530344 has 16 divisors (see below), whose sum is σ = 283825920. Its totient is φ = 37843440.

The previous prime is 113530327. The next prime is 113530357. The reversal of 113530344 is 443035311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 4730431 = 113530344 / (1 + 1 + 3 + 5 + 3 + 0 + 3 + 4 + 4).

It is an unprimeable number.

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, 2365192 + ... + 2365239.

It is an arithmetic number, because the mean of its divisors is an integer number (17739120).

Almost surely, 2^113530344 is an apocalyptic number.

It is an amenable number.

113530344 is an abundant number, since it is smaller than the sum of its proper divisors (170295576).

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

113530344 is a wasteful number, since it uses less digits than its factorization.

113530344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730440 (or 4730436 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 113530344 is about 10655.0618956438. The cubic root of 113530344 is about 484.2139731904.

Adding to 113530344 its reverse (443035311), we get a palindrome (556565655).

The spelling of 113530344 in words is "one hundred thirteen million, five hundred thirty thousand, three hundred forty-four".