11327027917 has 2 divisors, whose sum is σ = 11327027918. Its totient is φ = 11327027916.

The previous prime is 11327027911. The next prime is 11327027939. The reversal of 11327027917 is 71972072311.

11327027917 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., 10893305641 + 433722276 = 104371^2 + 20826^2 .

It is an emirp because it is prime and its reverse (71972072311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11327027917 - 2³ = 11327027909 is a prime.

It is a super-2 number, since 2×11327027917² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11327027917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11327027911) 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, 5663513958 + 5663513959.

It is an arithmetic number, because the mean of its divisors is an integer number (5663513959).

Almost surely, 2^11327027917 is an apocalyptic number.

It is an amenable number.

11327027917 is a deficient number, since it is larger than the sum of its proper divisors (1).

11327027917 is an equidigital number, since it uses as much as digits as its factorization.

11327027917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37044, while the sum is 40.

The spelling of 11327027917 in words is "eleven billion, three hundred twenty-seven million, twenty-seven thousand, nine hundred seventeen".