2242303313 has 4 divisors (see below), whose sum is σ = 2265419940. Its totient is φ = 2219186688.

The previous prime is 2242303309. The next prime is 2242303321. The reversal of 2242303313 is 3133032422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 357701569 + 1884601744 = 18913^2 + 43412^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242303313 - 2² = 2242303309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2242303333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11558168 + ... + 11558361.

It is an arithmetic number, because the mean of its divisors is an integer number (566354985).

Almost surely, 2^2242303313 is an apocalyptic number.

It is an amenable number.

2242303313 is a deficient number, since it is larger than the sum of its proper divisors (23116627).

2242303313 is an equidigital number, since it uses as much as digits as its factorization.

2242303313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23116626.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2242303313 is about 47352.9651975460. The cubic root of 2242303313 is about 1308.8748400645.

Adding to 2242303313 its reverse (3133032422), we get a palindrome (5375335735).

The spelling of 2242303313 in words is "two billion, two hundred forty-two million, three hundred three thousand, three hundred thirteen".