123411130115023 has 2 divisors, whose sum is σ = 123411130115024. Its totient is φ = 123411130115022.

The previous prime is 123411130114991. The next prime is 123411130115047. The reversal of 123411130115023 is 320511031114321.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (320511031114321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123411130115023 - 2⁵ = 123411130114991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123411130114982 and 123411130115000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123411130115093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61705565057511 + 61705565057512.

It is an arithmetic number, because the mean of its divisors is an integer number (61705565057512).

Almost surely, 2^{123411130115023} is an apocalyptic number.

123411130115023 is a deficient number, since it is larger than the sum of its proper divisors (1).

123411130115023 is an equidigital number, since it uses as much as digits as its factorization.

123411130115023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 123411130115023 its reverse (320511031114321), we get a palindrome (443922161229344).

The spelling of 123411130115023 in words is "one hundred twenty-three trillion, four hundred eleven billion, one hundred thirty million, one hundred fifteen thousand, twenty-three".