123130313013033 has 24 divisors (see below), whose sum is σ = 180491891299200. Its totient is φ = 80874250857504.

The previous prime is 123130313013023. The next prime is 123130313013053. The reversal of 123130313013033 is 330310313031321.

123130313013033 is a `hidden beast` number, since 1 + 2 + 313 + 0 + 313 + 0 + 1 + 3 + 0 + 33 = 666.

It is not a de Polignac number, because 123130313013033 - 2⁶ = 123130313012969 is a prime.

It is a super-2 number, since 2×123130313013033² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123130313012988 and 123130313013006.

It is not an unprimeable number, because it can be changed into a prime (123130313013023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185084518 + ... + 185748591.

It is an arithmetic number, because the mean of its divisors is an integer number (7520495470800).

Almost surely, 2^{123130313013033} is an apocalyptic number.

It is an amenable number.

123130313013033 is a deficient number, since it is larger than the sum of its proper divisors (57361578286167).

123130313013033 is a wasteful number, since it uses less digits than its factorization.

123130313013033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370833661 (or 370833658 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 123130313013033 its reverse (330310313031321), we get a palindrome (453440626044354).

The spelling of 123130313013033 in words is "one hundred twenty-three trillion, one hundred thirty billion, three hundred thirteen million, thirteen thousand, thirty-three".