123968205078083 has 2 divisors, whose sum is σ = 123968205078084. Its totient is φ = 123968205078082.

The previous prime is 123968205078077. The next prime is 123968205078233. The reversal of 123968205078083 is 380870502869321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123968205078083 - 2⁶ = 123968205078019 is a prime.

It is not a weakly prime, because it can be changed into another prime (123968201078083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61984102539041 + 61984102539042.

It is an arithmetic number, because the mean of its divisors is an integer number (61984102539042).

Almost surely, 2^{123968205078083} is an apocalyptic number.

123968205078083 is a deficient number, since it is larger than the sum of its proper divisors (1).

123968205078083 is an equidigital number, since it uses as much as digits as its factorization.

123968205078083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34836480, while the sum is 62.

The spelling of 123968205078083 in words is "one hundred twenty-three trillion, nine hundred sixty-eight billion, two hundred five million, seventy-eight thousand, eighty-three".