116220163 has 2 divisors, whose sum is σ = 116220164. Its totient is φ = 116220162.

The previous prime is 116220157. The next prime is 116220193. The reversal of 116220163 is 361022611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116220163 - 2²¹ = 114123011 is a prime.

It is not a weakly prime, because it can be changed into another prime (116220103) 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, 58110081 + 58110082.

It is an arithmetic number, because the mean of its divisors is an integer number (58110082).

Almost surely, 2^116220163 is an apocalyptic number.

116220163 is a deficient number, since it is larger than the sum of its proper divisors (1).

116220163 is an equidigital number, since it uses as much as digits as its factorization.

116220163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 116220163 is about 10780.5455798860. The cubic root of 116220163 is about 488.0082455720.

Adding to 116220163 its reverse (361022611), we get a palindrome (477242774).

The spelling of 116220163 in words is "one hundred sixteen million, two hundred twenty thousand, one hundred sixty-three".