123223012323313 has 32 divisors (see below), whose sum is σ = 151277345280000. Its totient is φ = 100051620031440.

The previous prime is 123223012323293. The next prime is 123223012323347. The reversal of 123223012323313 is 313323210322321.

It is not a de Polignac number, because 123223012323313 - 2³³ = 123214422388721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123223012323373) 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 31 ways as a sum of consecutive naturals, for example, 70689048 + ... + 72411238.

It is an arithmetic number, because the mean of its divisors is an integer number (4727417040000).

Almost surely, 2^{123223012323313} is an apocalyptic number.

It is an amenable number.

123223012323313 is a deficient number, since it is larger than the sum of its proper divisors (28054332956687).

123223012323313 is a wasteful number, since it uses less digits than its factorization.

123223012323313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733210 (or 1733196 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 123223012323313 its reverse (313323210322321), we get a palindrome (436546222645634).

The spelling of 123223012323313 in words is "one hundred twenty-three trillion, two hundred twenty-three billion, twelve million, three hundred twenty-three thousand, three hundred thirteen".