1002000317 has 2 divisors, whose sum is σ = 1002000318. Its totient is φ = 1002000316.

The previous prime is 1002000301. The next prime is 1002000331. The reversal of 1002000317 is 7130002001.

It is an a-pointer prime, because the next prime (1002000331) can be obtained adding 1002000317 to its sum of digits (14).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 842508676 + 159491641 = 29026^2 + 12629^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002000317 - 2⁴ = 1002000301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002000217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501000158 + 501000159.

It is an arithmetic number, because the mean of its divisors is an integer number (501000159).

Almost surely, 2^1002000317 is an apocalyptic number.

It is an amenable number.

1002000317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002000317 is an equidigital number, since it uses as much as digits as its factorization.

1002000317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 1002000317 is about 31654.3885898938. The cubic root of 1002000317 is about 1000.6663282414. Note that the first 3 decimals are identical.

Adding to 1002000317 its reverse (7130002001), we get a palindrome (8132002318).

The spelling of 1002000317 in words is "one billion, two million, three hundred seventeen", and thus it is an aban number.