113339983 has 4 divisors (see below), whose sum is σ = 115751520. Its totient is φ = 110928448.

The previous prime is 113339977. The next prime is 113340001. The reversal of 113339983 is 389933311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389933311 = 10559 ⋅36929.

It is a cyclic number.

It is not a de Polignac number, because 113339983 - 2⁵ = 113339951 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113339923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205698 + ... + 1205791.

It is an arithmetic number, because the mean of its divisors is an integer number (28937880).

Almost surely, 2^113339983 is an apocalyptic number.

113339983 is a deficient number, since it is larger than the sum of its proper divisors (2411537).

113339983 is an equidigital number, since it uses as much as digits as its factorization.

113339983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411536.

The product of its digits is 52488, while the sum is 40.

The square root of 113339983 is about 10646.1252575761. The cubic root of 113339983 is about 483.9431879563.

It can be divided in two parts, 11333 and 9983, that added together give a square (21316 = 146²).

The spelling of 113339983 in words is "one hundred thirteen million, three hundred thirty-nine thousand, nine hundred eighty-three".