112342 has 4 divisors (see below), whose sum is σ = 168516. Its totient is φ = 56170.

The previous prime is 112339. The next prime is 112349. The reversal of 112342 is 243211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243211 = 107 ⋅2273.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112349) 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, 28084 + ... + 28087.

It is an arithmetic number, because the mean of its divisors is an integer number (42129).

2¹¹²³⁴² is an apocalyptic number.

112342 is a deficient number, since it is larger than the sum of its proper divisors (56174).

112342 is an equidigital number, since it uses as much as digits as its factorization.

112342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56173.

The product of its digits is 48, while the sum is 13.

The square root of 112342 is about 335.1745813751. The cubic root of 112342 is about 48.2518590387.

Adding to 112342 its reverse (243211), we get a palindrome (355553).

It can be divided in two parts, 11234 and 2, that added together give a square (11236 = 106²).

The spelling of 112342 in words is "one hundred twelve thousand, three hundred forty-two", and thus it is an iban number.