11320236017 has 2 divisors, whose sum is σ = 11320236018. Its totient is φ = 11320236016.

The previous prime is 11320235999. The next prime is 11320236023. The reversal of 11320236017 is 71063202311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7787003536 + 3533232481 = 88244^2 + 59441^2 .

It is an emirp because it is prime and its reverse (71063202311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11320236017 - 2⁸ = 11320235761 is a prime.

It is not a weakly prime, because it can be changed into another prime (11320236047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660118008 + 5660118009.

It is an arithmetic number, because the mean of its divisors is an integer number (5660118009).

Almost surely, 2^11320236017 is an apocalyptic number.

It is an amenable number.

11320236017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320236017 is an equidigital number, since it uses as much as digits as its factorization.

11320236017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 11320236017 its reverse (71063202311), we get a palindrome (82383438328).

The spelling of 11320236017 in words is "eleven billion, three hundred twenty million, two hundred thirty-six thousand, seventeen".