123300342223469 has 2 divisors, whose sum is σ = 123300342223470. Its totient is φ = 123300342223468.

The previous prime is 123300342223439. The next prime is 123300342223571. The reversal of 123300342223469 is 964322243003321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102869535421444 + 20430806802025 = 10142462^2 + 4520045^2 .

It is a cyclic number.

It is not a de Polignac number, because 123300342223469 - 2⁸ = 123300342223213 is a prime.

It is a super-2 number, since 2×123300342223469² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123300342223439) 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, 61650171111734 + 61650171111735.

It is an arithmetic number, because the mean of its divisors is an integer number (61650171111735).

Almost surely, 2^{123300342223469} is an apocalyptic number.

It is an amenable number.

123300342223469 is a deficient number, since it is larger than the sum of its proper divisors (1).

123300342223469 is an equidigital number, since it uses as much as digits as its factorization.

123300342223469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 44.

The spelling of 123300342223469 in words is "one hundred twenty-three trillion, three hundred billion, three hundred forty-two million, two hundred twenty-three thousand, four hundred sixty-nine".