112240343 has 8 divisors (see below), whose sum is σ = 114102912. Its totient is φ = 110383416.

The previous prime is 112240327. The next prime is 112240357. The reversal of 112240343 is 343042211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112240343 - 2⁴ = 112240327 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 (112240313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59846 + ... + 61692.

It is an arithmetic number, because the mean of its divisors is an integer number (14262864).

Almost surely, 2^112240343 is an apocalyptic number.

112240343 is a deficient number, since it is larger than the sum of its proper divisors (1862569).

112240343 is an equidigital number, since it uses as much as digits as its factorization.

112240343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821.

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

The square root of 112240343 is about 10594.3542983987. The cubic root of 112240343 is about 482.3730046008.

Adding to 112240343 its reverse (343042211), we get a palindrome (455282554).

The spelling of 112240343 in words is "one hundred twelve million, two hundred forty thousand, three hundred forty-three".