123013106197673 has 2 divisors, whose sum is σ = 123013106197674. Its totient is φ = 123013106197672.

The previous prime is 123013106197621. The next prime is 123013106197691. The reversal of 123013106197673 is 376791601310321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89338262379664 + 33674843818009 = 9451892^2 + 5803003^2 .

It is a cyclic number.

It is not a de Polignac number, because 123013106197673 - 2¹⁰ = 123013106196649 is a prime.

It is a super-3 number, since 3×123013106197673³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (123013106197693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61506553098836 + 61506553098837.

It is an arithmetic number, because the mean of its divisors is an integer number (61506553098837).

Almost surely, 2^{123013106197673} is an apocalyptic number.

It is an amenable number.

123013106197673 is a deficient number, since it is larger than the sum of its proper divisors (1).

123013106197673 is an equidigital number, since it uses as much as digits as its factorization.

123013106197673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 50.

The spelling of 123013106197673 in words is "one hundred twenty-three trillion, thirteen billion, one hundred six million, one hundred ninety-seven thousand, six hundred seventy-three".