13325230441 has 2 divisors, whose sum is σ = 13325230442. Its totient is φ = 13325230440.

The previous prime is 13325230439. The next prime is 13325230447. The reversal of 13325230441 is 14403252331.

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., 9006769216 + 4318461225 = 94904^2 + 65715^2 .

It is a cyclic number.

It is not a de Polignac number, because 13325230441 - 2¹ = 13325230439 is a prime.

Together with 13325230439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13325230447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6662615220 + 6662615221.

It is an arithmetic number, because the mean of its divisors is an integer number (6662615221).

Almost surely, 2^13325230441 is an apocalyptic number.

It is an amenable number.

13325230441 is a deficient number, since it is larger than the sum of its proper divisors (1).

13325230441 is an equidigital number, since it uses as much as digits as its factorization.

13325230441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13325230441 its reverse (14403252331), we get a palindrome (27728482772).

The spelling of 13325230441 in words is "thirteen billion, three hundred twenty-five million, two hundred thirty thousand, four hundred forty-one".