2203013313 has 24 divisors (see below), whose sum is σ = 3232443240. Its totient is φ = 1445625600.

The previous prime is 2203013261. The next prime is 2203013321. The reversal of 2203013313 is 3133103022.

It can be written as a sum of positive squares in 4 ways, for example, as 1712966544 + 490046769 = 41388^2 + 22137^2 .

It is not a de Polignac number, because 2203013313 - 2²⁴ = 2186236097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2203013413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150253 + ... + 164261.

It is an arithmetic number, because the mean of its divisors is an integer number (134685135).

Almost surely, 2^2203013313 is an apocalyptic number.

It is an amenable number.

2203013313 is a deficient number, since it is larger than the sum of its proper divisors (1029429927).

2203013313 is a wasteful number, since it uses less digits than its factorization.

2203013313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14289 (or 14286 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2203013313 is about 46936.2686309851. The cubic root of 2203013313 is about 1301.1849773310.

Adding to 2203013313 its reverse (3133103022), we get a palindrome (5336116335).

The spelling of 2203013313 in words is "two billion, two hundred three million, thirteen thousand, three hundred thirteen".