123130022113271 has 2 divisors, whose sum is σ = 123130022113272. Its totient is φ = 123130022113270.

The previous prime is 123130022113261. The next prime is 123130022113321. The reversal of 123130022113271 is 172311220031321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123130022113271 - 2⁶ = 123130022113207 is a prime.

It is a super-2 number, since 2×123130022113271² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123130022113261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61565011056635 + 61565011056636.

It is an arithmetic number, because the mean of its divisors is an integer number (61565011056636).

Almost surely, 2^{123130022113271} is an apocalyptic number.

123130022113271 is a deficient number, since it is larger than the sum of its proper divisors (1).

123130022113271 is an equidigital number, since it uses as much as digits as its factorization.

123130022113271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 123130022113271 its reverse (172311220031321), we get a palindrome (295441242144592).

The spelling of 123130022113271 in words is "one hundred twenty-three trillion, one hundred thirty billion, twenty-two million, one hundred thirteen thousand, two hundred seventy-one".