2340303353 has 2 divisors, whose sum is σ = 2340303354. Its totient is φ = 2340303352.

The previous prime is 2340303323. The next prime is 2340303379. The reversal of 2340303353 is 3533030432.

It is an a-pointer prime, because the next prime (2340303379) can be obtained adding 2340303353 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2172678544 + 167624809 = 46612^2 + 12947^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340303353 - 2¹² = 2340299257 is a prime.

It is not a weakly prime, because it can be changed into another prime (2340303323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170151676 + 1170151677.

It is an arithmetic number, because the mean of its divisors is an integer number (1170151677).

Almost surely, 2^2340303353 is an apocalyptic number.

It is an amenable number.

2340303353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340303353 is an equidigital number, since it uses as much as digits as its factorization.

2340303353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 26.

The square root of 2340303353 is about 48376.6819139139. The cubic root of 2340303353 is about 1327.6717615563.

Adding to 2340303353 its reverse (3533030432), we get a palindrome (5873333785).

The spelling of 2340303353 in words is "two billion, three hundred forty million, three hundred three thousand, three hundred fifty-three".