918362113 has 2 divisors, whose sum is σ = 918362114. Its totient is φ = 918362112.

The previous prime is 918362077. The next prime is 918362141. The reversal of 918362113 is 311263819.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 696590449 + 221771664 = 26393^2 + 14892^2 .

It is a cyclic number.

It is not a de Polignac number, because 918362113 - 2¹³ = 918353921 is a prime.

It is not a weakly prime, because it can be changed into another prime (918362143) 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, 459181056 + 459181057.

It is an arithmetic number, because the mean of its divisors is an integer number (459181057).

Almost surely, 2^918362113 is an apocalyptic number.

It is an amenable number.

918362113 is a deficient number, since it is larger than the sum of its proper divisors (1).

918362113 is an equidigital number, since it uses as much as digits as its factorization.

918362113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 34.

The square root of 918362113 is about 30304.4899808593. The cubic root of 918362113 is about 972.0113128598.

The spelling of 918362113 in words is "nine hundred eighteen million, three hundred sixty-two thousand, one hundred thirteen".