2320304533 has 2 divisors, whose sum is σ = 2320304534. Its totient is φ = 2320304532.

The previous prime is 2320304527. The next prime is 2320304549. The reversal of 2320304533 is 3354030232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2155002084 + 165302449 = 46422^2 + 12857^2 .

It is a cyclic number.

It is not a de Polignac number, because 2320304533 - 2⁵ = 2320304501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2320304498 and 2320304507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320304563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160152266 + 1160152267.

It is an arithmetic number, because the mean of its divisors is an integer number (1160152267).

Almost surely, 2^2320304533 is an apocalyptic number.

It is an amenable number.

2320304533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320304533 is an equidigital number, since it uses as much as digits as its factorization.

2320304533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 2320304533 is about 48169.5394725754. The cubic root of 2320304533 is about 1323.8791105248.

Adding to 2320304533 its reverse (3354030232), we get a palindrome (5674334765).

The spelling of 2320304533 in words is "two billion, three hundred twenty million, three hundred four thousand, five hundred thirty-three".