123223021100297 has 2 divisors, whose sum is σ = 123223021100298. Its totient is φ = 123223021100296.

The previous prime is 123223021100279. The next prime is 123223021100411. The reversal of 123223021100297 is 792001120322321.

Together with previous prime (123223021100279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102502280684281 + 20720740416016 = 10124341^2 + 4552004^2 .

It is a cyclic number.

It is not a de Polignac number, because 123223021100297 - 2¹⁴ = 123223021083913 is a prime.

It is not a weakly prime, because it can be changed into another prime (123223021100797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61611510550148 + 61611510550149.

It is an arithmetic number, because the mean of its divisors is an integer number (61611510550149).

Almost surely, 2^{123223021100297} is an apocalyptic number.

It is an amenable number.

123223021100297 is a deficient number, since it is larger than the sum of its proper divisors (1).

123223021100297 is an equidigital number, since it uses as much as digits as its factorization.

123223021100297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 123223021100297 in words is "one hundred twenty-three trillion, two hundred twenty-three billion, twenty-one million, one hundred thousand, two hundred ninety-seven".