200107122317 has 2 divisors, whose sum is σ = 200107122318. Its totient is φ = 200107122316.

The previous prime is 200107122253. The next prime is 200107122323. The reversal of 200107122317 is 713221701002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 165080502601 + 35026619716 = 406301^2 + 187154^2 .

It is a cyclic number.

It is not a de Polignac number, because 200107122317 - 2⁶ = 200107122253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200107122377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100053561158 + 100053561159.

It is an arithmetic number, because the mean of its divisors is an integer number (100053561159).

Almost surely, 2^200107122317 is an apocalyptic number.

It is an amenable number.

200107122317 is a deficient number, since it is larger than the sum of its proper divisors (1).

200107122317 is an equidigital number, since it uses as much as digits as its factorization.

200107122317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 26.

Adding to 200107122317 its reverse (713221701002), we get a palindrome (913328823319).

The spelling of 200107122317 in words is "two hundred billion, one hundred seven million, one hundred twenty-two thousand, three hundred seventeen".