123353210452223 has 2 divisors, whose sum is σ = 123353210452224. Its totient is φ = 123353210452222.

The previous prime is 123353210452211. The next prime is 123353210452237. The reversal of 123353210452223 is 322254012353321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123353210452223 - 2¹⁰ = 123353210451199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123353210451223) 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 as a sum of consecutive naturals, namely, 61676605226111 + 61676605226112.

It is an arithmetic number, because the mean of its divisors is an integer number (61676605226112).

Almost surely, 2^{123353210452223} is an apocalyptic number.

123353210452223 is a deficient number, since it is larger than the sum of its proper divisors (1).

123353210452223 is an equidigital number, since it uses as much as digits as its factorization.

123353210452223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 123353210452223 in words is "one hundred twenty-three trillion, three hundred fifty-three billion, two hundred ten million, four hundred fifty-two thousand, two hundred twenty-three".