113243124 has 24 divisors (see below), whose sum is σ = 272758528. Its totient is φ = 36529920.

The previous prime is 113243027. The next prime is 113243131. The reversal of 113243124 is 421342311.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 113243124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151837 + ... + 152580.

Almost surely, 2^113243124 is an apocalyptic number.

It is an amenable number.

113243124 is an abundant number, since it is smaller than the sum of its proper divisors (159515404).

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

113243124 is a wasteful number, since it uses less digits than its factorization.

113243124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304455 (or 304453 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 113243124 is about 10641.5752593307. The cubic root of 113243124 is about 483.8052913051.

Adding to 113243124 its reverse (421342311), we get a palindrome (534585435).

The spelling of 113243124 in words is "one hundred thirteen million, two hundred forty-three thousand, one hundred twenty-four".