2303220323 has 2 divisors, whose sum is σ = 2303220324. Its totient is φ = 2303220322.

The previous prime is 2303220313. The next prime is 2303220329. The reversal of 2303220323 is 3230223032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2303220323 - 2⁶ = 2303220259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2303220295 and 2303220304.

It is not a weakly prime, because it can be changed into another prime (2303220329) 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, 1151610161 + 1151610162.

It is an arithmetic number, because the mean of its divisors is an integer number (1151610162).

Almost surely, 2^2303220323 is an apocalyptic number.

2303220323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303220323 is an equidigital number, since it uses as much as digits as its factorization.

2303220323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2303220323 is about 47991.8776773737. The cubic root of 2303220323 is about 1320.6218991421.

Adding to 2303220323 its reverse (3230223032), we get a palindrome (5533443355).

The spelling of 2303220323 in words is "two billion, three hundred three million, two hundred twenty thousand, three hundred twenty-three".