123213310113323 has 2 divisors, whose sum is σ = 123213310113324. Its totient is φ = 123213310113322.

The previous prime is 123213310113263. The next prime is 123213310113349. The reversal of 123213310113323 is 323311013312321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123213310113323 - 2³⁸ = 122938432206379 is a prime.

It is a super-2 number, since 2×123213310113323² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123213310110323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61606655056661 + 61606655056662.

It is an arithmetic number, because the mean of its divisors is an integer number (61606655056662).

Almost surely, 2^{123213310113323} is an apocalyptic number.

123213310113323 is a deficient number, since it is larger than the sum of its proper divisors (1).

123213310113323 is an equidigital number, since it uses as much as digits as its factorization.

123213310113323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 123213310113323 its reverse (323311013312321), we get a palindrome (446524323425644).

The spelling of 123213310113323 in words is "one hundred twenty-three trillion, two hundred thirteen billion, three hundred ten million, one hundred thirteen thousand, three hundred twenty-three".