113203982 has 8 divisors (see below), whose sum is σ = 170535456. Its totient is φ = 56358832.

The previous prime is 113203933. The next prime is 113204027. The reversal of 113203982 is 289302311.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120998 + ... + 121929.

It is an arithmetic number, because the mean of its divisors is an integer number (21316932).

Almost surely, 2^113203982 is an apocalyptic number.

113203982 is a deficient number, since it is larger than the sum of its proper divisors (57331474).

113203982 is a wasteful number, since it uses less digits than its factorization.

113203982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243162.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 113203982 is about 10639.7359929652. The cubic root of 113203982 is about 483.7495431404.

The spelling of 113203982 in words is "one hundred thirteen million, two hundred three thousand, nine hundred eighty-two".