113124 has 24 divisors (see below), whose sum is σ = 288288. Its totient is φ = 34240.

The previous prime is 113123. The next prime is 113131. The reversal of 113124 is 421311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113123) 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, 297 + ... + 560.

It is an arithmetic number, because the mean of its divisors is an integer number (12012).

2¹¹³¹²⁴ is an apocalyptic number.

It is an amenable number.

113124 is an abundant number, since it is smaller than the sum of its proper divisors (175164).

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

113124 is a wasteful number, since it uses less digits than its factorization.

113124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 873 counting only the distinct ones).

The product of its digits is 24, while the sum is 12.

The square root of 113124 is about 336.3391145853. The cubic root of 113124 is about 48.3635588457.

Adding to 113124 its reverse (421311), we get a palindrome (534435).

The spelling of 113124 in words is "one hundred thirteen thousand, one hundred twenty-four".