123323213300011 has 2 divisors, whose sum is σ = 123323213300012. Its totient is φ = 123323213300010.

The previous prime is 123323213299997. The next prime is 123323213300029. The reversal of 123323213300011 is 110003312323321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123323213300011 - 2²⁷ = 123323079082283 is a prime.

It is a super-2 number, since 2×123323213300011² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123323213300081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61661606650005 + 61661606650006.

It is an arithmetic number, because the mean of its divisors is an integer number (61661606650006).

Almost surely, 2^{123323213300011} is an apocalyptic number.

123323213300011 is a deficient number, since it is larger than the sum of its proper divisors (1).

123323213300011 is an equidigital number, since it uses as much as digits as its factorization.

123323213300011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 123323213300011 its reverse (110003312323321), we get a palindrome (233326525623332).

The spelling of 123323213300011 in words is "one hundred twenty-three trillion, three hundred twenty-three billion, two hundred thirteen million, three hundred thousand, eleven".