112043440331 has 4 divisors (see below), whose sum is σ = 112176985200. Its totient is φ = 111909895464.

The previous prime is 112043440283. The next prime is 112043440349. The reversal of 112043440331 is 133044340211.

It is a happy number.

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 112043440331 - 2³⁰ = 110969698507 is a prime.

It is a super-2 number, since 2×112043440331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112043440331.

It is not an unprimeable number, because it can be changed into a prime (112043440031) 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 3 ways as a sum of consecutive naturals, for example, 66771176 + ... + 66772853.

It is an arithmetic number, because the mean of its divisors is an integer number (28044246300).

Almost surely, 2^112043440331 is an apocalyptic number.

112043440331 is a deficient number, since it is larger than the sum of its proper divisors (133544869).

112043440331 is an equidigital number, since it uses as much as digits as its factorization.

112043440331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133544868.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 112043440331 its reverse (133044340211), we get a palindrome (245087780542).

The spelling of 112043440331 in words is "one hundred twelve billion, forty-three million, four hundred forty thousand, three hundred thirty-one".