12303353 has 2 divisors, whose sum is σ = 12303354. Its totient is φ = 12303352.

The previous prime is 12303349. The next prime is 12303397. The reversal of 12303353 is 35330321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10582009 + 1721344 = 3253^2 + 1312^2 .

It is a cyclic number.

It is not a de Polignac number, because 12303353 - 2² = 12303349 is a prime.

It is not a weakly prime, because it can be changed into another prime (12303323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151676 + 6151677.

It is an arithmetic number, because the mean of its divisors is an integer number (6151677).

Almost surely, 2^12303353 is an apocalyptic number.

It is an amenable number.

12303353 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303353 is an equidigital number, since it uses as much as digits as its factorization.

12303353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 20.

The square root of 12303353 is about 3507.6135762082. The cubic root of 12303353 is about 230.8559974040.

Adding to 12303353 its reverse (35330321), we get a palindrome (47633674).

The spelling of 12303353 in words is "twelve million, three hundred three thousand, three hundred fifty-three".