112443330311 has 4 divisors (see below), whose sum is σ = 121092817272. Its totient is φ = 103793843352.

The previous prime is 112443330229. The next prime is 112443330313. The reversal of 112443330311 is 113033344211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112443330311 - 2¹⁸ = 112443068167 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 (112443330313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4324743461 + ... + 4324743486.

It is an arithmetic number, because the mean of its divisors is an integer number (30273204318).

Almost surely, 2^112443330311 is an apocalyptic number.

112443330311 is a deficient number, since it is larger than the sum of its proper divisors (8649486961).

112443330311 is an equidigital number, since it uses as much as digits as its factorization.

112443330311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8649486960.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 112443330311 its reverse (113033344211), we get a palindrome (225476674522).

The spelling of 112443330311 in words is "one hundred twelve billion, four hundred forty-three million, three hundred thirty thousand, three hundred eleven".