11320200217 has 2 divisors, whose sum is σ = 11320200218. Its totient is φ = 11320200216.

The previous prime is 11320200197. The next prime is 11320200223. The reversal of 11320200217 is 71200202311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10992264336 + 327935881 = 104844^2 + 18109^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11320200217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11320200194 and 11320200203.

It is not a weakly prime, because it can be changed into another prime (11320200317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660100108 + 5660100109.

It is an arithmetic number, because the mean of its divisors is an integer number (5660100109).

Almost surely, 2^11320200217 is an apocalyptic number.

It is an amenable number.

11320200217 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320200217 is an equidigital number, since it uses as much as digits as its factorization.

11320200217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 11320200217 its reverse (71200202311), we get a palindrome (82520402528).

The spelling of 11320200217 in words is "eleven billion, three hundred twenty million, two hundred thousand, two hundred seventeen".