123130013323001 has 16 divisors (see below), whose sum is σ = 123432158513664. Its totient is φ = 122828290858944.

The previous prime is 123130013322977. The next prime is 123130013323007. The reversal of 123130013323001 is 100323310031321.

It is a cyclic number.

It is not a de Polignac number, because 123130013323001 - 2²² = 123130009128697 is a prime.

It is a super-2 number, since 2×123130013323001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123130013323007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4688332196 + ... + 4688358458.

It is an arithmetic number, because the mean of its divisors is an integer number (7714509907104).

Almost surely, 2^{123130013323001} is an apocalyptic number.

It is an amenable number.

123130013323001 is a deficient number, since it is larger than the sum of its proper divisors (302145190663).

123130013323001 is a wasteful number, since it uses less digits than its factorization.

123130013323001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33880.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 123130013323001 its reverse (100323310031321), we get a palindrome (223453323354322).

The spelling of 123130013323001 in words is "one hundred twenty-three trillion, one hundred thirty billion, thirteen million, three hundred twenty-three thousand, one".