1317873048059 has 2 divisors, whose sum is σ = 1317873048060. Its totient is φ = 1317873048058.

The previous prime is 1317873048047. The next prime is 1317873048131. The reversal of 1317873048059 is 9508403787131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1317873048059 - 2¹⁶ = 1317872982523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1317873047995 and 1317873048013.

It is not a weakly prime, because it can be changed into another prime (1317873048859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658936524029 + 658936524030.

It is an arithmetic number, because the mean of its divisors is an integer number (658936524030).

Almost surely, 2^{1317873048059} is an apocalyptic number.

1317873048059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1317873048059 is an equidigital number, since it uses as much as digits as its factorization.

1317873048059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 1317873048059 in words is "one trillion, three hundred seventeen billion, eight hundred seventy-three million, forty-eight thousand, fifty-nine".