5200300243 has 2 divisors, whose sum is σ = 5200300244. Its totient is φ = 5200300242.

The previous prime is 5200300151. The next prime is 5200300249. The reversal of 5200300243 is 3420030025.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5200300243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5200300243.

It is not a weakly prime, because it can be changed into another prime (5200300249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600150121 + 2600150122.

It is an arithmetic number, because the mean of its divisors is an integer number (2600150122).

Almost surely, 2^5200300243 is an apocalyptic number.

5200300243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5200300243 is an equidigital number, since it uses as much as digits as its factorization.

5200300243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 5200300243 is about 72113.1072898679. The cubic root of 5200300243 is about 1732.5115539154.

Adding to 5200300243 its reverse (3420030025), we get a palindrome (8620330268).

The spelling of 5200300243 in words is "five billion, two hundred million, three hundred thousand, two hundred forty-three".