113434402319 has 16 divisors (see below), whose sum is σ = 136550784000. Its totient is φ = 92052513504.

The previous prime is 113434402313. The next prime is 113434402349. The reversal of 113434402319 is 913204434311.

It is not a de Polignac number, because 113434402319 - 2²⁰ = 113433353743 is a prime.

It is a super-2 number, since 2×113434402319² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113434402313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69287 + ... + 481320.

It is an arithmetic number, because the mean of its divisors is an integer number (8534424000).

Almost surely, 2^113434402319 is an apocalyptic number.

113434402319 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

113434402319 is a deficient number, since it is larger than the sum of its proper divisors (23116381681).

113434402319 is a wasteful number, since it uses less digits than its factorization.

113434402319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552182.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 113434402319 in words is "one hundred thirteen billion, four hundred thirty-four million, four hundred two thousand, three hundred nineteen".