113403124 has 12 divisors (see below), whose sum is σ = 210129444. Its totient is φ = 53366144.

The previous prime is 113403119. The next prime is 113403167. The reversal of 113403124 is 421304311.

It can be written as a sum of positive squares in 2 ways, for example, as 33872400 + 79530724 = 5820^2 + 8918^2 .

It is a congruent number.

It is an unprimeable number.

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, 833779 + ... + 833914.

It is an arithmetic number, because the mean of its divisors is an integer number (17510787).

Almost surely, 2^113403124 is an apocalyptic number.

It is an amenable number.

113403124 is a deficient number, since it is larger than the sum of its proper divisors (96726320).

113403124 is a wasteful number, since it uses less digits than its factorization.

113403124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667714 (or 1667712 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 113403124 is about 10649.0902897853. The cubic root of 113403124 is about 484.0330385206.

Adding to 113403124 its reverse (421304311), we get a palindrome (534707435).

The spelling of 113403124 in words is "one hundred thirteen million, four hundred three thousand, one hundred twenty-four".