1012002332317 has 2 divisors, whose sum is σ = 1012002332318. Its totient is φ = 1012002332316.

The previous prime is 1012002332291. The next prime is 1012002332333. The reversal of 1012002332317 is 7132332002101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 629640663001 + 382361669316 = 793499^2 + 618354^2 .

It is an emirp because it is prime and its reverse (7132332002101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1012002332317 - 2²⁷ = 1011868114589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012002332291 and 1012002332300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012002332617) 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, 506001166158 + 506001166159.

It is an arithmetic number, because the mean of its divisors is an integer number (506001166159).

Almost surely, 2^{1012002332317} is an apocalyptic number.

It is an amenable number.

1012002332317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012002332317 is an equidigital number, since it uses as much as digits as its factorization.

1012002332317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 1012002332317 its reverse (7132332002101), we get a palindrome (8144334334418).

The spelling of 1012002332317 in words is "one trillion, twelve billion, two million, three hundred thirty-two thousand, three hundred seventeen".