13131024313241 has 2 divisors, whose sum is σ = 13131024313242. Its totient is φ = 13131024313240.

The previous prime is 13131024313207. The next prime is 13131024313301. The reversal of 13131024313241 is 14231342013131.

13131024313241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13126824625216 + 4199688025 = 3623096^2 + 64805^2 .

It is an emirp because it is prime and its reverse (14231342013131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13131024313241 is a prime.

It is not a weakly prime, because it can be changed into another prime (13131024318241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565512156620 + 6565512156621.

It is an arithmetic number, because the mean of its divisors is an integer number (6565512156621).

Almost surely, 2^{13131024313241} is an apocalyptic number.

It is an amenable number.

13131024313241 is a deficient number, since it is larger than the sum of its proper divisors (1).

13131024313241 is an equidigital number, since it uses as much as digits as its factorization.

13131024313241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 13131024313241 its reverse (14231342013131), we get a palindrome (27362366326372).

The spelling of 13131024313241 in words is "thirteen trillion, one hundred thirty-one billion, twenty-four million, three hundred thirteen thousand, two hundred forty-one".