112916899 has 2 divisors, whose sum is σ = 112916900. Its totient is φ = 112916898.

The previous prime is 112916897. The next prime is 112916971. The reversal of 112916899 is 998619211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112916899 - 2¹ = 112916897 is a prime.

Together with 112916897, 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 (112916897) 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, 56458449 + 56458450.

It is an arithmetic number, because the mean of its divisors is an integer number (56458450).

Almost surely, 2^112916899 is an apocalyptic number.

112916899 is a deficient number, since it is larger than the sum of its proper divisors (1).

112916899 is an equidigital number, since it uses as much as digits as its factorization.

112916899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 46.

The square root of 112916899 is about 10626.2363515969. The cubic root of 112916899 is about 483.3402706363.

The spelling of 112916899 in words is "one hundred twelve million, nine hundred sixteen thousand, eight hundred ninety-nine".