1330318906717 has 2 divisors, whose sum is σ = 1330318906718. Its totient is φ = 1330318906716.

The previous prime is 1330318906673. The next prime is 1330318906759. The reversal of 1330318906717 is 7176098130331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1274936815161 + 55382091556 = 1129131^2 + 235334^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330318906717 - 2¹⁹ = 1330318382429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330318106717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665159453358 + 665159453359.

It is an arithmetic number, because the mean of its divisors is an integer number (665159453359).

Almost surely, 2^{1330318906717} is an apocalyptic number.

It is an amenable number.

1330318906717 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330318906717 is an equidigital number, since it uses as much as digits as its factorization.

1330318906717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 1330318906717 in words is "one trillion, three hundred thirty billion, three hundred eighteen million, nine hundred six thousand, seven hundred seventeen".