123313223302303 has 2 divisors, whose sum is σ = 123313223302304. Its totient is φ = 123313223302302.

The previous prime is 123313223302231. The next prime is 123313223302333. The reversal of 123313223302303 is 303203322313321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123313223302303 - 2¹⁷ = 123313223171231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123313223302333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61656611651151 + 61656611651152.

It is an arithmetic number, because the mean of its divisors is an integer number (61656611651152).

Almost surely, 2^{123313223302303} is an apocalyptic number.

123313223302303 is a deficient number, since it is larger than the sum of its proper divisors (1).

123313223302303 is an equidigital number, since it uses as much as digits as its factorization.

123313223302303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 123313223302303 its reverse (303203322313321), we get a palindrome (426516545615624).

The spelling of 123313223302303 in words is "one hundred twenty-three trillion, three hundred thirteen billion, two hundred twenty-three million, three hundred two thousand, three hundred three".