123133030322133 has 24 divisors (see below), whose sum is σ = 179439341728608. Its totient is φ = 75066002636352.

The previous prime is 123133030322119. The next prime is 123133030322167. The reversal of 123133030322133 is 331223030331321.

It is not a de Polignac number, because 123133030322133 - 2¹⁰ = 123133030321109 is a prime.

It is a super-2 number, since 2×123133030322133² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123133030322133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123133030322833) 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, 1134833310 + ... + 1134941807.

It is an arithmetic number, because the mean of its divisors is an integer number (7476639238692).

Almost surely, 2^{123133030322133} is an apocalyptic number.

123133030322133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

123133030322133 is a deficient number, since it is larger than the sum of its proper divisors (56306311406475).

123133030322133 is a wasteful number, since it uses less digits than its factorization.

123133030322133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269775253 (or 2269775240 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 123133030322133 its reverse (331223030331321), we get a palindrome (454356060653454).

The spelling of 123133030322133 in words is "one hundred twenty-three trillion, one hundred thirty-three billion, thirty million, three hundred twenty-two thousand, one hundred thirty-three".