113431353199 has 4 divisors (see below), whose sum is σ = 119401424440. Its totient is φ = 107461281960.

The previous prime is 113431353173. The next prime is 113431353227. The reversal of 113431353199 is 991353134311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113431353199 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 (113431353109) 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, 2985035592 + ... + 2985035629.

It is an arithmetic number, because the mean of its divisors is an integer number (29850356110).

Almost surely, 2^113431353199 is an apocalyptic number.

113431353199 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

113431353199 is a deficient number, since it is larger than the sum of its proper divisors (5970071241).

113431353199 is an equidigital number, since it uses as much as digits as its factorization.

113431353199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5970071240.

The product of its digits is 131220, while the sum is 43.

The spelling of 113431353199 in words is "one hundred thirteen billion, four hundred thirty-one million, three hundred fifty-three thousand, one hundred ninety-nine".