113124544 has 42 divisors (see below), whose sum is σ = 243100860. Its totient is φ = 52206336.

The previous prime is 113124541. The next prime is 113124551. The reversal of 113124544 is 445421311.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (113124541) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5587 + ... + 16045.

Almost surely, 2^113124544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113124544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121550430).

113124544 is an abundant number, since it is smaller than the sum of its proper divisors (129976316).

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

113124544 is a wasteful number, since it uses less digits than its factorization.

113124544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10497 (or 10474 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 113124544 is about 10636.0022564872. The cubic root of 113124544 is about 483.6363637049.

Adding to 113124544 its reverse (445421311), we get a palindrome (558545855).

The spelling of 113124544 in words is "one hundred thirteen million, one hundred twenty-four thousand, five hundred forty-four".