116789171 has 2 divisors, whose sum is σ = 116789172. Its totient is φ = 116789170.

The previous prime is 116789159. The next prime is 116789173. The reversal of 116789171 is 171987611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116789171 is a prime.

Together with 116789173, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116789173) 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, 58394585 + 58394586.

It is an arithmetic number, because the mean of its divisors is an integer number (58394586).

Almost surely, 2^116789171 is an apocalyptic number.

116789171 is a deficient number, since it is larger than the sum of its proper divisors (1).

116789171 is an equidigital number, since it uses as much as digits as its factorization.

116789171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 41.

The square root of 116789171 is about 10806.9038581825. The cubic root of 116789171 is about 488.8033705234.

The spelling of 116789171 in words is "one hundred sixteen million, seven hundred eighty-nine thousand, one hundred seventy-one".