11117317327 has 2 divisors, whose sum is σ = 11117317328. Its totient is φ = 11117317326.

The previous prime is 11117317261. The next prime is 11117317339. The reversal of 11117317327 is 72371371111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11117317327 - 2⁷ = 11117317199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11117317292 and 11117317301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11117317397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5558658663 + 5558658664.

It is an arithmetic number, because the mean of its divisors is an integer number (5558658664).

Almost surely, 2^11117317327 is an apocalyptic number.

11117317327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11117317327 is an equidigital number, since it uses as much as digits as its factorization.

11117317327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6174, while the sum is 34.

Adding to 11117317327 its reverse (72371371111), we get a palindrome (83488688438).

The spelling of 11117317327 in words is "eleven billion, one hundred seventeen million, three hundred seventeen thousand, three hundred twenty-seven".