113818983 has 8 divisors (see below), whose sum is σ = 151922688. Its totient is φ = 75797304.

The previous prime is 113818981. The next prime is 113819009. The reversal of 113818983 is 389818311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113818983 - 2¹ = 113818981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113818981) 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, 17191 + ... + 22872.

It is an arithmetic number, because the mean of its divisors is an integer number (18990336).

Almost surely, 2^113818983 is an apocalyptic number.

113818983 is a deficient number, since it is larger than the sum of its proper divisors (38103705).

113818983 is an equidigital number, since it uses as much as digits as its factorization.

113818983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41013.

The product of its digits is 41472, while the sum is 42.

The square root of 113818983 is about 10668.5979866147. The cubic root of 113818983 is about 484.6239803445.

The spelling of 113818983 in words is "one hundred thirteen million, eight hundred eighteen thousand, nine hundred eighty-three".