113044424 has 32 divisors (see below), whose sum is σ = 225423000. Its totient is φ = 52961280.

The previous prime is 113044397. The next prime is 113044427. The reversal of 113044424 is 424440311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 89908324 + 23136100 = 9482^2 + 4810^2 .

It is a super-3 number, since 3×113044424³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113044424.

It is not an unprimeable number, because it can be changed into a prime (113044427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31052 + ... + 34500.

Almost surely, 2^113044424 is an apocalyptic number.

It is an amenable number.

113044424 is a deficient number, since it is larger than the sum of its proper divisors (112378576).

113044424 is a wasteful number, since it uses less digits than its factorization.

113044424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3713 (or 3709 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 113044424 is about 10632.2351366023. The cubic root of 113044424 is about 483.5221589072.

Adding to 113044424 its reverse (424440311), we get a palindrome (537484735).

It can be divided in two parts, 1130 and 44424, that added together give a palindrome (45554).

The spelling of 113044424 in words is "one hundred thirteen million, forty-four thousand, four hundred twenty-four".