12532234133 has 2 divisors, whose sum is σ = 12532234134. Its totient is φ = 12532234132.

The previous prime is 12532234123. The next prime is 12532234171. The reversal of 12532234133 is 33143223521.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12516686884 + 15547249 = 111878^2 + 3943^2 .

It is a cyclic number.

It is not a de Polignac number, because 12532234133 - 2¹⁴ = 12532217749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12532234096 and 12532234105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12532234123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6266117066 + 6266117067.

It is an arithmetic number, because the mean of its divisors is an integer number (6266117067).

Almost surely, 2^12532234133 is an apocalyptic number.

It is an amenable number.

12532234133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12532234133 is an equidigital number, since it uses as much as digits as its factorization.

12532234133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 29.

Adding to 12532234133 its reverse (33143223521), we get a palindrome (45675457654).

The spelling of 12532234133 in words is "twelve billion, five hundred thirty-two million, two hundred thirty-four thousand, one hundred thirty-three".