123023011011107 has 2 divisors, whose sum is σ = 123023011011108. Its totient is φ = 123023011011106.

The previous prime is 123023011011097. The next prime is 123023011011127. The reversal of 123023011011107 is 701110110320321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123023011011107 - 2²⁸ = 123022742575651 is a prime.

It is a super-2 number, since 2×123023011011107² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (123023011011127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61511505505553 + 61511505505554.

It is an arithmetic number, because the mean of its divisors is an integer number (61511505505554).

Almost surely, 2^{123023011011107} is an apocalyptic number.

123023011011107 is a deficient number, since it is larger than the sum of its proper divisors (1).

123023011011107 is an equidigital number, since it uses as much as digits as its factorization.

123023011011107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 23.

Adding to 123023011011107 its reverse (701110110320321), we get a palindrome (824133121331428).

The spelling of 123023011011107 in words is "one hundred twenty-three trillion, twenty-three billion, eleven million, eleven thousand, one hundred seven".