113666459119 has 4 divisors (see below), whose sum is σ = 113850684144. Its totient is φ = 113482234096.

The previous prime is 113666459111. The next prime is 113666459143. The reversal of 113666459119 is 911954666311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911954666311 = 13 ⋅70150358947.

It is a cyclic number.

It is not a de Polignac number, because 113666459119 - 2³ = 113666459111 is a prime.

It is a super-2 number, since 2×113666459119² (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 (113666459111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92111587 + ... + 92112820.

It is an arithmetic number, because the mean of its divisors is an integer number (28462671036).

Almost surely, 2^113666459119 is an apocalyptic number.

113666459119 is a deficient number, since it is larger than the sum of its proper divisors (184225025).

113666459119 is an equidigital number, since it uses as much as digits as its factorization.

113666459119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184225024.

The product of its digits is 1049760, while the sum is 52.

The spelling of 113666459119 in words is "one hundred thirteen billion, six hundred sixty-six million, four hundred fifty-nine thousand, one hundred nineteen".