4303240312243 has 2 divisors, whose sum is σ = 4303240312244. Its totient is φ = 4303240312242.

The previous prime is 4303240312213. The next prime is 4303240312253. The reversal of 4303240312243 is 3422130423034.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4303240312243 - 2²⁹ = 4302703441331 is a prime.

It is not a weakly prime, because it can be changed into another prime (4303240312213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2151620156121 + 2151620156122.

It is an arithmetic number, because the mean of its divisors is an integer number (2151620156122).

Almost surely, 2^{4303240312243} is an apocalyptic number.

4303240312243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4303240312243 is an equidigital number, since it uses as much as digits as its factorization.

4303240312243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 4303240312243 its reverse (3422130423034), we get a palindrome (7725370735277).

The spelling of 4303240312243 in words is "four trillion, three hundred three billion, two hundred forty million, three hundred twelve thousand, two hundred forty-three".