23204353 has 2 divisors, whose sum is σ = 23204354. Its totient is φ = 23204352.

The previous prime is 23204351. The next prime is 23204359. The reversal of 23204353 is 35340232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12334144 + 10870209 = 3512^2 + 3297^2 .

It is a cyclic number.

It is not a de Polignac number, because 23204353 - 2¹ = 23204351 is a prime.

Together with 23204351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23204351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11602176 + 11602177.

It is an arithmetic number, because the mean of its divisors is an integer number (11602177).

Almost surely, 2^23204353 is an apocalyptic number.

It is an amenable number.

23204353 is a deficient number, since it is larger than the sum of its proper divisors (1).

23204353 is an equidigital number, since it uses as much as digits as its factorization.

23204353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 23204353 is about 4817.0896815401. The cubic root of 23204353 is about 285.2264661458.

Adding to 23204353 its reverse (35340232), we get a palindrome (58544585).

The spelling of 23204353 in words is "twenty-three million, two hundred four thousand, three hundred fifty-three".