116216107 has 4 divisors (see below), whose sum is σ = 132818416. Its totient is φ = 99613800.

The previous prime is 116216071. The next prime is 116216129. The reversal of 116216107 is 701612611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116216107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116216147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8301144 + ... + 8301157.

It is an arithmetic number, because the mean of its divisors is an integer number (33204604).

Almost surely, 2^116216107 is an apocalyptic number.

116216107 is a deficient number, since it is larger than the sum of its proper divisors (16602309).

116216107 is an equidigital number, since it uses as much as digits as its factorization.

116216107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16602308.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 116216107 is about 10780.3574616058. The cubic root of 116216107 is about 488.0025684605.

Adding to 116216107 its reverse (701612611), we get a palindrome (817828718).

The spelling of 116216107 in words is "one hundred sixteen million, two hundred sixteen thousand, one hundred seven".