2203331013 has 24 divisors (see below), whose sum is σ = 3432069368. Its totient is φ = 1354050432.

The previous prime is 2203331003. The next prime is 2203331077. The reversal of 2203331013 is 3101333022.

It can be written as a sum of positive squares in 4 ways, for example, as 28227969 + 2175103044 = 5313^2 + 46638^2 .

It is not a de Polignac number, because 2203331013 - 2⁵ = 2203330981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203331003) 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, 76131 + ... + 101007.

Almost surely, 2^2203331013 is an apocalyptic number.

It is an amenable number.

2203331013 is a deficient number, since it is larger than the sum of its proper divisors (1228738355).

2203331013 is a wasteful number, since it uses less digits than its factorization.

2203331013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25653 (or 25650 counting only the distinct ones).

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

The square root of 2203331013 is about 46939.6528853804. The cubic root of 2203331013 is about 1301.2475229656.

Adding to 2203331013 its reverse (3101333022), we get a palindrome (5304664035).

The spelling of 2203331013 in words is "two billion, two hundred three million, three hundred thirty-one thousand, thirteen".