123360251023 has 2 divisors, whose sum is σ = 123360251024. Its totient is φ = 123360251022.

The previous prime is 123360250997. The next prime is 123360251039. The reversal of 123360251023 is 320152063321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123360251023 - 2⁹ = 123360250511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123360250982 and 123360251000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123360251083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61680125511 + 61680125512.

It is an arithmetic number, because the mean of its divisors is an integer number (61680125512).

Almost surely, 2^123360251023 is an apocalyptic number.

123360251023 is a deficient number, since it is larger than the sum of its proper divisors (1).

123360251023 is an equidigital number, since it uses as much as digits as its factorization.

123360251023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 123360251023 in words is "one hundred twenty-three billion, three hundred sixty million, two hundred fifty-one thousand, twenty-three".