112843 has 2 divisors, whose sum is σ = 112844. Its totient is φ = 112842.

The previous prime is 112831. The next prime is 112859. The reversal of 112843 is 348211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112843 - 2⁹ = 112331 is a prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 112843.

It is not a weakly prime, because it can be changed into another prime (112543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56421 + 56422.

It is an arithmetic number, because the mean of its divisors is an integer number (56422).

2¹¹²⁸⁴³ is an apocalyptic number.

112843 is a deficient number, since it is larger than the sum of its proper divisors (1).

112843 is an equidigital number, since it uses as much as digits as its factorization.

112843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192, while the sum is 19.

The square root of 112843 is about 335.9211216938. The cubic root of 112843 is about 48.3234806182.

The spelling of 112843 in words is "one hundred twelve thousand, eight hundred forty-three".