12532430293 has 2 divisors, whose sum is σ = 12532430294. Its totient is φ = 12532430292.

The previous prime is 12532430263. The next prime is 12532430341. The reversal of 12532430293 is 39203423521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7154114724 + 5378315569 = 84582^2 + 73337^2 .

It is a cyclic number.

It is not a de Polignac number, because 12532430293 - 2⁹ = 12532429781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12532430263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6266215146 + 6266215147.

It is an arithmetic number, because the mean of its divisors is an integer number (6266215147).

Almost surely, 2^12532430293 is an apocalyptic number.

It is an amenable number.

12532430293 is a deficient number, since it is larger than the sum of its proper divisors (1).

12532430293 is an equidigital number, since it uses as much as digits as its factorization.

12532430293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 12532430293 in words is "twelve billion, five hundred thirty-two million, four hundred thirty thousand, two hundred ninety-three".