112243301543 has 2 divisors, whose sum is σ = 112243301544. Its totient is φ = 112243301542.

The previous prime is 112243301539. The next prime is 112243301549. The reversal of 112243301543 is 345103342211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112243301543 - 2² = 112243301539 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112243301549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56121650771 + 56121650772.

It is an arithmetic number, because the mean of its divisors is an integer number (56121650772).

Almost surely, 2^112243301543 is an apocalyptic number.

112243301543 is a deficient number, since it is larger than the sum of its proper divisors (1).

112243301543 is an equidigital number, since it uses as much as digits as its factorization.

112243301543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 112243301543 its reverse (345103342211), we get a palindrome (457346643754).

The spelling of 112243301543 in words is "one hundred twelve billion, two hundred forty-three million, three hundred one thousand, five hundred forty-three".