100210012122317 has 2 divisors, whose sum is σ = 100210012122318. Its totient is φ = 100210012122316.

The previous prime is 100210012122179. The next prime is 100210012122329. The reversal of 100210012122317 is 713221210012001.

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., 100042124435236 + 167887687081 = 10002106^2 + 409741^2 .

It is a cyclic number.

It is not a de Polignac number, because 100210012122317 - 2²⁰ = 100210011073741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100210012122292 and 100210012122301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100210012122917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105006061158 + 50105006061159.

It is an arithmetic number, because the mean of its divisors is an integer number (50105006061159).

Almost surely, 2^{100210012122317} is an apocalyptic number.

It is an amenable number.

100210012122317 is a deficient number, since it is larger than the sum of its proper divisors (1).

100210012122317 is an equidigital number, since it uses as much as digits as its factorization.

100210012122317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 100210012122317 its reverse (713221210012001), we get a palindrome (813431222134318).

The spelling of 100210012122317 in words is "one hundred trillion, two hundred ten billion, twelve million, one hundred twenty-two thousand, three hundred seventeen".