112321243505 has 8 divisors (see below), whose sum is σ = 141879465600. Its totient is φ = 85127679216.

The previous prime is 112321243493. The next prime is 112321243511. The reversal of 112321243505 is 505342123211.

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 112321243505 - 2¹⁸ = 112320981361 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591164345 + ... + 591164534.

It is an arithmetic number, because the mean of its divisors is an integer number (17734933200).

Almost surely, 2^112321243505 is an apocalyptic number.

It is an amenable number.

112321243505 is a deficient number, since it is larger than the sum of its proper divisors (29558222095).

112321243505 is a wasteful number, since it uses less digits than its factorization.

112321243505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182328903.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 112321243505 its reverse (505342123211), we get a palindrome (617663366716).

The spelling of 112321243505 in words is "one hundred twelve billion, three hundred twenty-one million, two hundred forty-three thousand, five hundred five".