113344144 has 20 divisors (see below), whose sum is σ = 222386560. Its totient is φ = 55954080.

The previous prime is 113344141. The next prime is 113344159. The reversal of 113344144 is 441443311.

It is not an unprimeable number, because it can be changed into a prime (113344141) 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, 43572 + ... + 46099.

It is an arithmetic number, because the mean of its divisors is an integer number (11119328).

Almost surely, 2^113344144 is an apocalyptic number.

It is an amenable number.

113344144 is a deficient number, since it is larger than the sum of its proper divisors (109042416).

113344144 is an equidigital number, since it uses as much as digits as its factorization.

113344144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89758 (or 89752 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 113344144 is about 10646.3206789952. The cubic root of 113344144 is about 483.9491101470.

Adding to 113344144 its reverse (441443311), we get a palindrome (554787455).

The spelling of 113344144 in words is "one hundred thirteen million, three hundred forty-four thousand, one hundred forty-four".