13231232041 has 2 divisors, whose sum is σ = 13231232042. Its totient is φ = 13231232040.

The previous prime is 13231232033. The next prime is 13231232083. The reversal of 13231232041 is 14023213231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12330992025 + 900240016 = 111045^2 + 30004^2 .

It is a cyclic number.

It is not a de Polignac number, because 13231232041 - 2³ = 13231232033 is a prime.

It is not a weakly prime, because it can be changed into another prime (13231232341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615616020 + 6615616021.

It is an arithmetic number, because the mean of its divisors is an integer number (6615616021).

Almost surely, 2^13231232041 is an apocalyptic number.

It is an amenable number.

13231232041 is a deficient number, since it is larger than the sum of its proper divisors (1).

13231232041 is an equidigital number, since it uses as much as digits as its factorization.

13231232041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13231232041 its reverse (14023213231), we get a palindrome (27254445272).

The spelling of 13231232041 in words is "thirteen billion, two hundred thirty-one million, two hundred thirty-two thousand, forty-one".