4302231223 has 2 divisors, whose sum is σ = 4302231224. Its totient is φ = 4302231222.

The previous prime is 4302231221. The next prime is 4302231257. The reversal of 4302231223 is 3221322034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4302231223 - 2¹ = 4302231221 is a prime.

Together with 4302231221, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4302231194 and 4302231203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4302231221) 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, 2151115611 + 2151115612.

It is an arithmetic number, because the mean of its divisors is an integer number (2151115612).

Almost surely, 2^4302231223 is an apocalyptic number.

4302231223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4302231223 is an equidigital number, since it uses as much as digits as its factorization.

4302231223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4302231223 is about 65591.3959525180. The cubic root of 4302231223 is about 1626.4145439827.

Adding to 4302231223 its reverse (3221322034), we get a palindrome (7523553257).

The spelling of 4302231223 in words is "four billion, three hundred two million, two hundred thirty-one thousand, two hundred twenty-three".