112340999 has 2 divisors, whose sum is σ = 112341000. Its totient is φ = 112340998.

The previous prime is 112340929. The next prime is 112341001. The reversal of 112340999 is 999043211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112340999 is a prime.

Together with 112341001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112340909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56170499 + 56170500.

It is an arithmetic number, because the mean of its divisors is an integer number (56170500).

Almost surely, 2^112340999 is an apocalyptic number.

112340999 is a deficient number, since it is larger than the sum of its proper divisors (1).

112340999 is an equidigital number, since it uses as much as digits as its factorization.

112340999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 112340999 is about 10599.1036885201. The cubic root of 112340999 is about 482.5171572554.

The spelling of 112340999 in words is "one hundred twelve million, three hundred forty thousand, nine hundred ninety-nine".