113504 has 12 divisors (see below), whose sum is σ = 223524. Its totient is φ = 56736.

The previous prime is 113501. The next prime is 113513. The reversal of 113504 is 405311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1742 + ... + 1805.

It is an arithmetic number, because the mean of its divisors is an integer number (18627).

2¹¹³⁵⁰⁴ is an apocalyptic number.

It is an amenable number.

113504 is a deficient number, since it is larger than the sum of its proper divisors (110020).

113504 is an equidigital number, since it uses as much as digits as its factorization.

113504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557 (or 3549 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 113504 is about 336.9035470279. The cubic root of 113504 is about 48.4176517361.

Adding to 113504 its reverse (405311), we get a palindrome (518815).

The spelling of 113504 in words is "one hundred thirteen thousand, five hundred four".