11320111310017 has 2 divisors, whose sum is σ = 11320111310018. Its totient is φ = 11320111310016.

The previous prime is 11320111309987. The next prime is 11320111310021. The reversal of 11320111310017 is 71001311102311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11301053783616 + 19057526401 = 3361704^2 + 138049^2 .

It is an emirp because it is prime and its reverse (71001311102311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11320111310017 - 2⁴³ = 2524018287809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11320111310017.

It is not a weakly prime, because it can be changed into another prime (11320111310077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660055655008 + 5660055655009.

It is an arithmetic number, because the mean of its divisors is an integer number (5660055655009).

Almost surely, 2^{11320111310017} is an apocalyptic number.

It is an amenable number.

11320111310017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320111310017 is an equidigital number, since it uses as much as digits as its factorization.

11320111310017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 22.

Adding to 11320111310017 its reverse (71001311102311), we get a palindrome (82321422412328).

The spelling of 11320111310017 in words is "eleven trillion, three hundred twenty billion, one hundred eleven million, three hundred ten thousand, seventeen".