113204998 has 4 divisors (see below), whose sum is σ = 169807500. Its totient is φ = 56602498.

The previous prime is 113204981. The next prime is 113205017. The reversal of 113204998 is 899402311.

It is a semiprime because it is the product of two 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 as a sum of consecutive naturals, namely, 28301248 + ... + 28301251.

It is an arithmetic number, because the mean of its divisors is an integer number (42451875).

Almost surely, 2^113204998 is an apocalyptic number.

113204998 is a deficient number, since it is larger than the sum of its proper divisors (56602502).

113204998 is an equidigital number, since it uses as much as digits as its factorization.

113204998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56602501.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 113204998 is about 10639.7837384037. The cubic root of 113204998 is about 483.7509903453.

The spelling of 113204998 in words is "one hundred thirteen million, two hundred four thousand, nine hundred ninety-eight".