13012030393 has 2 divisors, whose sum is σ = 13012030394. Its totient is φ = 13012030392.

The previous prime is 13012030391. The next prime is 13012030397. The reversal of 13012030393 is 39303021031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12283732224 + 728298169 = 110832^2 + 26987^2 .

It is an emirp because it is prime and its reverse (39303021031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13012030393 - 2¹ = 13012030391 is a prime.

Together with 13012030391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13012030391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506015196 + 6506015197.

It is an arithmetic number, because the mean of its divisors is an integer number (6506015197).

Almost surely, 2^13012030393 is an apocalyptic number.

It is an amenable number.

13012030393 is a deficient number, since it is larger than the sum of its proper divisors (1).

13012030393 is an equidigital number, since it uses as much as digits as its factorization.

13012030393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 25.

The spelling of 13012030393 in words is "thirteen billion, twelve million, thirty thousand, three hundred ninety-three".