1120201343 has 2 divisors, whose sum is σ = 1120201344. Its totient is φ = 1120201342.

The previous prime is 1120201339. The next prime is 1120201387. The reversal of 1120201343 is 3431020211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120201343 - 2² = 1120201339 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120201333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560100671 + 560100672.

It is an arithmetic number, because the mean of its divisors is an integer number (560100672).

Almost surely, 2^1120201343 is an apocalyptic number.

1120201343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120201343 is an equidigital number, since it uses as much as digits as its factorization.

1120201343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1120201343 is about 33469.4090626052. The cubic root of 1120201343 is about 1038.5610471379.

Adding to 1120201343 its reverse (3431020211), we get a palindrome (4551221554).

The spelling of 1120201343 in words is "one billion, one hundred twenty million, two hundred one thousand, three hundred forty-three".