116416331 has 2 divisors, whose sum is σ = 116416332. Its totient is φ = 116416330.

The previous prime is 116416303. The next prime is 116416373. The reversal of 116416331 is 133614611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116416331 is a prime.

It is a super-2 number, since 2×116416331² = 27105524247003122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116416331.

It is not a weakly prime, because it can be changed into another prime (116416231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58208165 + 58208166.

It is an arithmetic number, because the mean of its divisors is an integer number (58208166).

Almost surely, 2^116416331 is an apocalyptic number.

116416331 is a deficient number, since it is larger than the sum of its proper divisors (1).

116416331 is an equidigital number, since it uses as much as digits as its factorization.

116416331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 26.

The square root of 116416331 is about 10789.6399847261. The cubic root of 116416331 is about 488.2826609221.

The spelling of 116416331 in words is "one hundred sixteen million, four hundred sixteen thousand, three hundred thirty-one".