2203302313 has 8 divisors (see below), whose sum is σ = 2267647200. Its totient is φ = 2139857568.

The previous prime is 2203302287. The next prime is 2203302341. The reversal of 2203302313 is 3132033022.

It is a happy number.

2203302313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2203302313 - 2⁵ = 2203302281 is a prime.

It is a super-2 number, since 2×2203302313² = 9709082164942299938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2203302373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220068 + ... + 229861.

It is an arithmetic number, because the mean of its divisors is an integer number (283455900).

Almost surely, 2^2203302313 is an apocalyptic number.

It is an amenable number.

2203302313 is a deficient number, since it is larger than the sum of its proper divisors (64344887).

2203302313 is an equidigital number, since it uses as much as digits as its factorization.

2203302313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450071.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2203302313 is about 46939.3471727079. The cubic root of 2203302313 is about 1301.2418730404.

Adding to 2203302313 its reverse (3132033022), we get a palindrome (5335335335).

The spelling of 2203302313 in words is "two billion, two hundred three million, three hundred two thousand, three hundred thirteen".