112159 has 4 divisors (see below), whose sum is σ = 114120. Its totient is φ = 110200.

The previous prime is 112153. The next prime is 112163. The reversal of 112159 is 951211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 951211 = 23 ⋅41357.

It is a cyclic number.

It is not a de Polignac number, because 112159 - 2⁷ = 112031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112153) 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 in 3 ways as a sum of consecutive naturals, for example, 892 + ... + 1009.

It is an arithmetic number, because the mean of its divisors is an integer number (28530).

2¹¹²¹⁵⁹ is an apocalyptic number.

112159 is a deficient number, since it is larger than the sum of its proper divisors (1961).

112159 is an equidigital number, since it uses as much as digits as its factorization.

112159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960.

The product of its digits is 90, while the sum is 19.

The square root of 112159 is about 334.9014780499. The cubic root of 112159 is about 48.2256447729.

The spelling of 112159 in words is "one hundred twelve thousand, one hundred fifty-nine".