112320331543 has 8 divisors (see below), whose sum is σ = 135122203520. Its totient is φ = 91207487160.

The previous prime is 112320331537. The next prime is 112320331577. The reversal of 112320331543 is 345133023211.

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 112320331543 - 2²⁹ = 111783460631 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 (112320331843) by changing a digit.

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, 422256753 + ... + 422257018.

It is an arithmetic number, because the mean of its divisors is an integer number (16890275440).

Almost surely, 2^112320331543 is an apocalyptic number.

112320331543 is a deficient number, since it is larger than the sum of its proper divisors (22801871977).

112320331543 is an equidigital number, since it uses as much as digits as its factorization.

112320331543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844513797.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 112320331543 its reverse (345133023211), we get a palindrome (457453354754).

The spelling of 112320331543 in words is "one hundred twelve billion, three hundred twenty million, three hundred thirty-one thousand, five hundred forty-three".