11303032217 has 2 divisors, whose sum is σ = 11303032218. Its totient is φ = 11303032216.

The previous prime is 11303032193. The next prime is 11303032249. The reversal of 11303032217 is 71223030311.

11303032217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11206127881 + 96904336 = 105859^2 + 9844^2 .

It is a cyclic number.

It is not a de Polignac number, because 11303032217 - 2²⁸ = 11034596761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11303032192 and 11303032201.

It is not a weakly prime, because it can be changed into another prime (11303052217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651516108 + 5651516109.

It is an arithmetic number, because the mean of its divisors is an integer number (5651516109).

Almost surely, 2^11303032217 is an apocalyptic number.

It is an amenable number.

11303032217 is a deficient number, since it is larger than the sum of its proper divisors (1).

11303032217 is an equidigital number, since it uses as much as digits as its factorization.

11303032217 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 23.

Adding to 11303032217 its reverse (71223030311), we get a palindrome (82526062528).

The spelling of 11303032217 in words is "eleven billion, three hundred three million, thirty-two thousand, two hundred seventeen".