13313557133803 has 2 divisors, whose sum is σ = 13313557133804. Its totient is φ = 13313557133802.

The previous prime is 13313557133641. The next prime is 13313557133873. The reversal of 13313557133803 is 30833175531331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13313557133803 - 2⁹ = 13313557133291 is a prime.

It is not a weakly prime, because it can be changed into another prime (13313557133873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656778566901 + 6656778566902.

It is an arithmetic number, because the mean of its divisors is an integer number (6656778566902).

Almost surely, 2^{13313557133803} is an apocalyptic number.

13313557133803 is a deficient number, since it is larger than the sum of its proper divisors (1).

13313557133803 is an equidigital number, since it uses as much as digits as its factorization.

13313557133803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1020600, while the sum is 46.

The spelling of 13313557133803 in words is "thirteen trillion, three hundred thirteen billion, five hundred fifty-seven million, one hundred thirty-three thousand, eight hundred three".