123323301223 has 2 divisors, whose sum is σ = 123323301224. Its totient is φ = 123323301222.

The previous prime is 123323301163. The next prime is 123323301251. The reversal of 123323301223 is 322103323321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123323301223 - 2¹³ = 123323293031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123323301323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61661650611 + 61661650612.

It is an arithmetic number, because the mean of its divisors is an integer number (61661650612).

Almost surely, 2^123323301223 is an apocalyptic number.

123323301223 is a deficient number, since it is larger than the sum of its proper divisors (1).

123323301223 is an equidigital number, since it uses as much as digits as its factorization.

123323301223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 123323301223 its reverse (322103323321), we get a palindrome (445426624544).

The spelling of 123323301223 in words is "one hundred twenty-three billion, three hundred twenty-three million, three hundred one thousand, two hundred twenty-three".