123332415304313 has 4 divisors (see below), whose sum is σ = 123332636810340. Its totient is φ = 123332193798288.

The previous prime is 123332415304253. The next prime is 123332415304361. The reversal of 123332415304313 is 313403514233321.

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

It can be written as a sum of positive squares in 2 ways, for example, as 94967129931664 + 28365285372649 = 9745108^2 + 5325907^2 .

It is a cyclic number.

It is not a de Polignac number, because 123332415304313 - 2²⁸ = 123332146868857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123332415304213) 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, 109915718 + ... + 111032111.

It is an arithmetic number, because the mean of its divisors is an integer number (30833159202585).

Almost surely, 2^{123332415304313} is an apocalyptic number.

It is an amenable number.

123332415304313 is a deficient number, since it is larger than the sum of its proper divisors (221506027).

123332415304313 is an equidigital number, since it uses as much as digits as its factorization.

123332415304313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221506026.

The product of its (nonzero) digits is 233280, while the sum is 38.

Adding to 123332415304313 its reverse (313403514233321), we get a palindrome (436735929537634).

The spelling of 123332415304313 in words is "one hundred twenty-three trillion, three hundred thirty-two billion, four hundred fifteen million, three hundred four thousand, three hundred thirteen".