112043340217 has 2 divisors, whose sum is σ = 112043340218. Its totient is φ = 112043340216.

The previous prime is 112043340203. The next prime is 112043340239. The reversal of 112043340217 is 712043340211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91283141161 + 20760199056 = 302131^2 + 144084^2 .

It is a cyclic number.

It is not a de Polignac number, because 112043340217 - 2¹⁵ = 112043307449 is a prime.

It is not a weakly prime, because it can be changed into another prime (112043310217) 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 as a sum of consecutive naturals, namely, 56021670108 + 56021670109.

It is an arithmetic number, because the mean of its divisors is an integer number (56021670109).

Almost surely, 2^112043340217 is an apocalyptic number.

It is an amenable number.

112043340217 is a deficient number, since it is larger than the sum of its proper divisors (1).

112043340217 is an equidigital number, since it uses as much as digits as its factorization.

112043340217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 112043340217 its reverse (712043340211), we get a palindrome (824086680428).

The spelling of 112043340217 in words is "one hundred twelve billion, forty-three million, three hundred forty thousand, two hundred seventeen".