123033133232241 has 4 divisors (see below), whose sum is σ = 164044177642992. Its totient is φ = 82022088821492.

The previous prime is 123033133232213. The next prime is 123033133232281. The reversal of 123033133232241 is 142232331330321.

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 123033133232241 - 2²⁶ = 123033066123377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123033133232281) 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, 20505522205371 + ... + 20505522205376.

It is an arithmetic number, because the mean of its divisors is an integer number (41011044410748).

Almost surely, 2^{123033133232241} is an apocalyptic number.

It is an amenable number.

123033133232241 is a deficient number, since it is larger than the sum of its proper divisors (41011044410751).

123033133232241 is an equidigital number, since it uses as much as digits as its factorization.

123033133232241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41011044410750.

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 123033133232241 its reverse (142232331330321), we get a palindrome (265265464562562).

The spelling of 123033133232241 in words is "one hundred twenty-three trillion, thirty-three billion, one hundred thirty-three million, two hundred thirty-two thousand, two hundred forty-one".