112340423 has 4 divisors (see below), whose sum is σ = 120982008. Its totient is φ = 103698840.

The previous prime is 112340377. The next prime is 112340429. The reversal of 112340423 is 324043211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324043211 = 7699 ⋅42089.

It is a cyclic number.

It is not a de Polignac number, because 112340423 - 2⁶ = 112340359 is a prime.

It is a super-3 number, since 3×112340423³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112340395 and 112340404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112340429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4320773 + ... + 4320798.

It is an arithmetic number, because the mean of its divisors is an integer number (30245502).

Almost surely, 2^112340423 is an apocalyptic number.

112340423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112340423 is a deficient number, since it is larger than the sum of its proper divisors (8641585).

112340423 is an equidigital number, since it uses as much as digits as its factorization.

112340423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8641584.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 112340423 is about 10599.0765163763. The cubic root of 112340423 is about 482.5163325925.

Adding to 112340423 its reverse (324043211), we get a palindrome (436383634).

The spelling of 112340423 in words is "one hundred twelve million, three hundred forty thousand, four hundred twenty-three".