10020323317 has 2 divisors, whose sum is σ = 10020323318. Its totient is φ = 10020323316.

The previous prime is 10020323297. The next prime is 10020323329. The reversal of 10020323317 is 71332302001.

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., 10017807921 + 2515396 = 100089^2 + 1586^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020323317 - 2²⁷ = 9886105589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020321317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010161658 + 5010161659.

It is an arithmetic number, because the mean of its divisors is an integer number (5010161659).

Almost surely, 2^10020323317 is an apocalyptic number.

It is an amenable number.

10020323317 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020323317 is an equidigital number, since it uses as much as digits as its factorization.

10020323317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

Adding to 10020323317 its reverse (71332302001), we get a palindrome (81352625318).

The spelling of 10020323317 in words is "ten billion, twenty million, three hundred twenty-three thousand, three hundred seventeen".