123301354209911 has 2 divisors, whose sum is σ = 123301354209912. Its totient is φ = 123301354209910.

The previous prime is 123301354209881. The next prime is 123301354210039. The reversal of 123301354209911 is 119902453103321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123301354209911 - 2¹⁰ = 123301354208887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123301354202911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61650677104955 + 61650677104956.

It is an arithmetic number, because the mean of its divisors is an integer number (61650677104956).

Almost surely, 2^{123301354209911} is an apocalyptic number.

123301354209911 is a deficient number, since it is larger than the sum of its proper divisors (1).

123301354209911 is an equidigital number, since it uses as much as digits as its factorization.

123301354209911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 123301354209911 in words is "one hundred twenty-three trillion, three hundred one billion, three hundred fifty-four million, two hundred nine thousand, nine hundred eleven".