201300323317 has 2 divisors, whose sum is σ = 201300323318. Its totient is φ = 201300323316.

The previous prime is 201300323293. The next prime is 201300323387. The reversal of 201300323317 is 713323003102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198451539441 + 2848783876 = 445479^2 + 53374^2 .

It is a cyclic number.

It is not a de Polignac number, because 201300323317 - 2²³ = 201291934709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201300323291 and 201300323300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201300323387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100650161658 + 100650161659.

It is an arithmetic number, because the mean of its divisors is an integer number (100650161659).

Almost surely, 2^201300323317 is an apocalyptic number.

It is an amenable number.

201300323317 is a deficient number, since it is larger than the sum of its proper divisors (1).

201300323317 is an equidigital number, since it uses as much as digits as its factorization.

201300323317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 25.

Adding to 201300323317 its reverse (713323003102), we get a palindrome (914623326419).

The spelling of 201300323317 in words is "two hundred one billion, three hundred million, three hundred twenty-three thousand, three hundred seventeen".