12232103112133 has 4 divisors (see below), whose sum is σ = 12562700493580. Its totient is φ = 11901505730688.

The previous prime is 12232103112107. The next prime is 12232103112167. The reversal of 12232103112133 is 33121130123221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9604650144769 + 2627452967364 = 3099137^2 + 1620942^2 .

It is a cyclic number.

It is not a de Polignac number, because 12232103112133 - 2⁵ = 12232103112101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12232103112098 and 12232103112107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232103152133) 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, 165298690668 + ... + 165298690741.

It is an arithmetic number, because the mean of its divisors is an integer number (3140675123395).

Almost surely, 2^{12232103112133} is an apocalyptic number.

It is an amenable number.

12232103112133 is a deficient number, since it is larger than the sum of its proper divisors (330597381447).

12232103112133 is an equidigital number, since it uses as much as digits as its factorization.

12232103112133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330597381446.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12232103112133 its reverse (33121130123221), we get a palindrome (45353233235354).

The spelling of 12232103112133 in words is "twelve trillion, two hundred thirty-two billion, one hundred three million, one hundred twelve thousand, one hundred thirty-three".