1317000356699 has 2 divisors, whose sum is σ = 1317000356700. Its totient is φ = 1317000356698.

The previous prime is 1317000356681. The next prime is 1317000356753. The reversal of 1317000356699 is 9966530007131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1317000356699 - 2¹⁶ = 1317000291163 is a prime.

It is not a weakly prime, because it can be changed into another prime (1317000356599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658500178349 + 658500178350.

It is an arithmetic number, because the mean of its divisors is an integer number (658500178350).

Almost surely, 2^{1317000356699} is an apocalyptic number.

1317000356699 is a deficient number, since it is larger than the sum of its proper divisors (1).

1317000356699 is an equidigital number, since it uses as much as digits as its factorization.

1317000356699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 918540, while the sum is 50.

The spelling of 1317000356699 in words is "one trillion, three hundred seventeen billion, three hundred fifty-six thousand, six hundred ninety-nine".