116910791 has 2 divisors, whose sum is σ = 116910792. Its totient is φ = 116910790.

The previous prime is 116910769. The next prime is 116910793. The reversal of 116910791 is 197019611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116910791 - 2¹⁸ = 116648647 is a prime.

Together with 116910793, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_6675623 and since 116910791 and 6675623 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116910793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58455395 + 58455396.

It is an arithmetic number, because the mean of its divisors is an integer number (58455396).

Almost surely, 2^116910791 is an apocalyptic number.

116910791 is a deficient number, since it is larger than the sum of its proper divisors (1).

116910791 is an equidigital number, since it uses as much as digits as its factorization.

116910791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 35.

The square root of 116910791 is about 10812.5293525613. The cubic root of 116910791 is about 488.9729856843.

The spelling of 116910791 in words is "one hundred sixteen million, nine hundred ten thousand, seven hundred ninety-one".