8913113227 has 2 divisors, whose sum is σ = 8913113228. Its totient is φ = 8913113226.

The previous prime is 8913113197. The next prime is 8913113267. The reversal of 8913113227 is 7223113198.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8913113227 - 2³¹ = 6765629579 is a prime.

It is not a weakly prime, because it can be changed into another prime (8913113267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4456556613 + 4456556614.

It is an arithmetic number, because the mean of its divisors is an integer number (4456556614).

Almost surely, 2^8913113227 is an apocalyptic number.

8913113227 is a deficient number, since it is larger than the sum of its proper divisors (1).

8913113227 is an equidigital number, since it uses as much as digits as its factorization.

8913113227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 37.

The square root of 8913113227 is about 94409.2857032612. The cubic root of 8913113227 is about 2073.3683967360.

The spelling of 8913113227 in words is "eight billion, nine hundred thirteen million, one hundred thirteen thousand, two hundred twenty-seven".