112243321 has 8 divisors (see below), whose sum is σ = 113690304. Its totient is φ = 110803920.

The previous prime is 112243303. The next prime is 112243337. The reversal of 112243321 is 123342211.

It is a happy number.

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 112243321 - 2¹⁹ = 111719033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112243301) 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, 31591 + ... + 34963.

It is an arithmetic number, because the mean of its divisors is an integer number (14211288).

Almost surely, 2^112243321 is an apocalyptic number.

It is an amenable number.

112243321 is a deficient number, since it is larger than the sum of its proper divisors (1446983).

112243321 is a wasteful number, since it uses less digits than its factorization.

112243321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791.

The product of its digits is 288, while the sum is 19.

The square root of 112243321 is about 10594.4948440216. The cubic root of 112243321 is about 482.3772707261.

Adding to 112243321 its reverse (123342211), we get a palindrome (235585532).

The spelling of 112243321 in words is "one hundred twelve million, two hundred forty-three thousand, three hundred twenty-one".