123032230023133 has 4 divisors (see below), whose sum is σ = 123032268213120. Its totient is φ = 123032191833148.

The previous prime is 123032230023047. The next prime is 123032230023161. The reversal of 123032230023133 is 331320032230321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 123032230023133 - 2⁴⁵ = 87847857934301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123032230023193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13767085 + ... + 20870962.

It is an arithmetic number, because the mean of its divisors is an integer number (30758067053280).

Almost surely, 2^{123032230023133} is an apocalyptic number.

It is an amenable number.

123032230023133 is a deficient number, since it is larger than the sum of its proper divisors (38189987).

123032230023133 is an equidigital number, since it uses as much as digits as its factorization.

123032230023133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38189986.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 123032230023133 its reverse (331320032230321), we get a palindrome (454352262253454).

The spelling of 123032230023133 in words is "one hundred twenty-three trillion, thirty-two billion, two hundred thirty million, twenty-three thousand, one hundred thirty-three".