113995199 has 4 divisors (see below), whose sum is σ = 118951536. Its totient is φ = 109038864.

The previous prime is 113995171. The next prime is 113995213. The reversal of 113995199 is 991599311.

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

It is a cyclic number.

It is not a de Polignac number, because 113995199 - 2⁸ = 113994943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113995109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2478134 + ... + 2478179.

It is an arithmetic number, because the mean of its divisors is an integer number (29737884).

Almost surely, 2^113995199 is an apocalyptic number.

113995199 is a deficient number, since it is larger than the sum of its proper divisors (4956337).

113995199 is an equidigital number, since it uses as much as digits as its factorization.

113995199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4956336.

The product of its digits is 98415, while the sum is 47.

The square root of 113995199 is about 10676.8534222401. The cubic root of 113995199 is about 484.8739517267.

The spelling of 113995199 in words is "one hundred thirteen million, nine hundred ninety-five thousand, one hundred ninety-nine".