13299303403993 has 2 divisors, whose sum is σ = 13299303403994. Its totient is φ = 13299303403992.

The previous prime is 13299303403979. The next prime is 13299303404029. The reversal of 13299303403993 is 39930430399231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9191981021584 + 4107322382409 = 3031828^2 + 2026653^2 .

It is a cyclic number.

It is not a de Polignac number, because 13299303403993 - 2⁵ = 13299303403961 is a prime.

It is not a weakly prime, because it can be changed into another prime (13299303403933) 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, 6649651701996 + 6649651701997.

It is an arithmetic number, because the mean of its divisors is an integer number (6649651701997).

Almost surely, 2^{13299303403993} is an apocalyptic number.

It is an amenable number.

13299303403993 is a deficient number, since it is larger than the sum of its proper divisors (1).

13299303403993 is an equidigital number, since it uses as much as digits as its factorization.

13299303403993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12754584, while the sum is 58.

The spelling of 13299303403993 in words is "thirteen trillion, two hundred ninety-nine billion, three hundred three million, four hundred three thousand, nine hundred ninety-three".