116021163 has 16 divisors (see below), whose sum is σ = 165073280. Its totient is φ = 72270144.

The previous prime is 116021161. The next prime is 116021183. The reversal of 116021163 is 361120611.

It is not a de Polignac number, because 116021163 - 2¹ = 116021161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116021161) 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 in 15 ways as a sum of consecutive naturals, for example, 9781 + ... + 18102.

It is an arithmetic number, because the mean of its divisors is an integer number (10317080).

Almost surely, 2^116021163 is an apocalyptic number.

116021163 is a deficient number, since it is larger than the sum of its proper divisors (49052117).

116021163 is a wasteful number, since it uses less digits than its factorization.

116021163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27978.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 116021163 is about 10771.3120370733. The cubic root of 116021163 is about 487.7295529042.

Adding to 116021163 its reverse (361120611), we get a palindrome (477141774).

The spelling of 116021163 in words is "one hundred sixteen million, twenty-one thousand, one hundred sixty-three".