112243430431133 has 2 divisors, whose sum is σ = 112243430431134. Its totient is φ = 112243430431132.

The previous prime is 112243430431127. The next prime is 112243430431151. The reversal of 112243430431133 is 331134034342211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92094482048569 + 20148948382564 = 9596587^2 + 4488758^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112243430431133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112243430431093 and 112243430431102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112243430431103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56121715215566 + 56121715215567.

It is an arithmetic number, because the mean of its divisors is an integer number (56121715215567).

Almost surely, 2^{112243430431133} is an apocalyptic number.

It is an amenable number.

112243430431133 is a deficient number, since it is larger than the sum of its proper divisors (1).

112243430431133 is an equidigital number, since it uses as much as digits as its factorization.

112243430431133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 112243430431133 its reverse (331134034342211), we get a palindrome (443377464773344).

The spelling of 112243430431133 in words is "one hundred twelve trillion, two hundred forty-three billion, four hundred thirty million, four hundred thirty-one thousand, one hundred thirty-three".