113618272144719 has 4 divisors (see below), whose sum is σ = 151491029526296. Its totient is φ = 75745514763144.

The previous prime is 113618272144681. The next prime is 113618272144787. The reversal of 113618272144719 is 917441272816311.

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

It is not a de Polignac number, because 113618272144719 - 2¹⁵ = 113618272111951 is a prime.

It is a super-2 number, since 2×113618272144719² (a number of 29 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 (113618272144219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18936378690784 + ... + 18936378690789.

It is an arithmetic number, because the mean of its divisors is an integer number (37872757381574).

Almost surely, 2^{113618272144719} is an apocalyptic number.

113618272144719 is a deficient number, since it is larger than the sum of its proper divisors (37872757381577).

113618272144719 is an equidigital number, since it uses as much as digits as its factorization.

113618272144719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37872757381576.

The product of its digits is 4064256, while the sum is 57.

The spelling of 113618272144719 in words is "one hundred thirteen trillion, six hundred eighteen billion, two hundred seventy-two million, one hundred forty-four thousand, seven hundred nineteen".