1327930013 has 2 divisors, whose sum is σ = 1327930014. Its totient is φ = 1327930012.

The previous prime is 1327929997. The next prime is 1327930049. The reversal of 1327930013 is 3100397231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1299818809 + 28111204 = 36053^2 + 5302^2 .

It is an emirp because it is prime and its reverse (3100397231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1327930013 - 2⁴ = 1327929997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1327930063) 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, 663965006 + 663965007.

It is an arithmetic number, because the mean of its divisors is an integer number (663965007).

Almost surely, 2^1327930013 is an apocalyptic number.

It is an amenable number.

1327930013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327930013 is an equidigital number, since it uses as much as digits as its factorization.

1327930013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 1327930013 is about 36440.7740450172. The cubic root of 1327930013 is about 1099.1536224890.

The spelling of 1327930013 in words is "one billion, three hundred twenty-seven million, nine hundred thirty thousand, thirteen".