123031245424093 has 2 divisors, whose sum is σ = 123031245424094. Its totient is φ = 123031245424092.

The previous prime is 123031245424067. The next prime is 123031245424261. The reversal of 123031245424093 is 390424542130321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61655584339449 + 61375661084644 = 7852107^2 + 7834262^2 .

It is a cyclic number.

It is not a de Polignac number, because 123031245424093 - 2²¹ = 123031243326941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123031245454093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61515622712046 + 61515622712047.

It is an arithmetic number, because the mean of its divisors is an integer number (61515622712047).

Almost surely, 2^{123031245424093} is an apocalyptic number.

It is an amenable number.

123031245424093 is a deficient number, since it is larger than the sum of its proper divisors (1).

123031245424093 is an equidigital number, since it uses as much as digits as its factorization.

123031245424093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 123031245424093 in words is "one hundred twenty-three trillion, thirty-one billion, two hundred forty-five million, four hundred twenty-four thousand, ninety-three".