2204312323 has 2 divisors, whose sum is σ = 2204312324. Its totient is φ = 2204312322.

The previous prime is 2204312321. The next prime is 2204312351. The reversal of 2204312323 is 3232134022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2204312323 - 2¹ = 2204312321 is a prime.

Together with 2204312321, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2204312294 and 2204312303.

It is not a weakly prime, because it can be changed into another prime (2204312321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102156161 + 1102156162.

It is an arithmetic number, because the mean of its divisors is an integer number (1102156162).

Almost surely, 2^2204312323 is an apocalyptic number.

2204312323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204312323 is an equidigital number, since it uses as much as digits as its factorization.

2204312323 is an evil number, because the sum of its binary digits is even.

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

The square root of 2204312323 is about 46950.1046111721. The cubic root of 2204312323 is about 1301.4406756173.

Adding to 2204312323 its reverse (3232134022), we get a palindrome (5436446345).

The spelling of 2204312323 in words is "two billion, two hundred four million, three hundred twelve thousand, three hundred twenty-three".