116086109 has 2 divisors, whose sum is σ = 116086110. Its totient is φ = 116086108.

The previous prime is 116086073. The next prime is 116086123. The reversal of 116086109 is 901680611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109725625 + 6360484 = 10475^2 + 2522^2 .

It is a cyclic number.

It is not a de Polignac number, because 116086109 - 2¹⁶ = 116020573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116086609) 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 as a sum of consecutive naturals, namely, 58043054 + 58043055.

It is an arithmetic number, because the mean of its divisors is an integer number (58043055).

Almost surely, 2^116086109 is an apocalyptic number.

It is an amenable number.

116086109 is a deficient number, since it is larger than the sum of its proper divisors (1).

116086109 is an equidigital number, since it uses as much as digits as its factorization.

116086109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 116086109 is about 10774.3263826561. The cubic root of 116086109 is about 487.8205425537.

The spelling of 116086109 in words is "one hundred sixteen million, eighty-six thousand, one hundred nine".