4323021323 has 2 divisors, whose sum is σ = 4323021324. Its totient is φ = 4323021322.

The previous prime is 4323021317. The next prime is 4323021337. The reversal of 4323021323 is 3231203234.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4323021323 is a prime.

It is a super-2 number, since 2×4323021323² = 37377026718225340658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4323021023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161510661 + 2161510662.

It is an arithmetic number, because the mean of its divisors is an integer number (2161510662).

Almost surely, 2^4323021323 is an apocalyptic number.

4323021323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323021323 is an equidigital number, since it uses as much as digits as its factorization.

4323021323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 4323021323 is about 65749.6868661745. The cubic root of 4323021323 is about 1629.0301635317.

Adding to 4323021323 its reverse (3231203234), we get a palindrome (7554224557).

The spelling of 4323021323 in words is "four billion, three hundred twenty-three million, twenty-one thousand, three hundred twenty-three".