113983942 has 4 divisors (see below), whose sum is σ = 170975916. Its totient is φ = 56991970.

The previous prime is 113983913. The next prime is 113983943. The reversal of 113983942 is 249389311.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 113983895 and 113983904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113983943) by changing a digit.

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 as a sum of consecutive naturals, namely, 28495984 + ... + 28495987.

It is an arithmetic number, because the mean of its divisors is an integer number (42743979).

Almost surely, 2^113983942 is an apocalyptic number.

113983942 is a deficient number, since it is larger than the sum of its proper divisors (56991974).

113983942 is an equidigital number, since it uses as much as digits as its factorization.

113983942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56991973.

The product of its digits is 46656, while the sum is 40.

The square root of 113983942 is about 10676.3262408003. The cubic root of 113983942 is about 484.8579908038.

The spelling of 113983942 in words is "one hundred thirteen million, nine hundred eighty-three thousand, nine hundred forty-two".