1325502960013 has 2 divisors, whose sum is σ = 1325502960014. Its totient is φ = 1325502960012.

The previous prime is 1325502959959. The next prime is 1325502960029. The reversal of 1325502960013 is 3100692055231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 814446686089 + 511056273924 = 902467^2 + 714882^2 .

It is a cyclic number.

It is not a de Polignac number, because 1325502960013 - 2¹⁷ = 1325502828941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1325502960043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662751480006 + 662751480007.

It is an arithmetic number, because the mean of its divisors is an integer number (662751480007).

Almost surely, 2^{1325502960013} is an apocalyptic number.

It is an amenable number.

1325502960013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325502960013 is an equidigital number, since it uses as much as digits as its factorization.

1325502960013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 1325502960013 in words is "one trillion, three hundred twenty-five billion, five hundred two million, nine hundred sixty thousand, thirteen".