3203330013 has 12 divisors (see below), whose sum is σ = 4982957980. Its totient is φ = 1971279936.

The previous prime is 3203329981. The next prime is 3203330033. The reversal of 3203330013 is 3100333023.

3203330013 is a `hidden beast` number, since 320 + 3 + 330 + 0 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 942612804 + 2260717209 = 30702^2 + 47547^2 .

It is not a de Polignac number, because 3203330013 - 2⁵ = 3203329981 is a prime.

It is a super-2 number, since 2×3203330013² = 20522646344373160338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3203330033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13689328 + ... + 13689561.

Almost surely, 2^3203330013 is an apocalyptic number.

It is an amenable number.

3203330013 is a deficient number, since it is larger than the sum of its proper divisors (1779627967).

3203330013 is a wasteful number, since it uses less digits than its factorization.

3203330013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27378908 (or 27378905 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

The square root of 3203330013 is about 56597.9682762553. The cubic root of 3203330013 is about 1474.1235836148.

Adding to 3203330013 its reverse (3100333023), we get a palindrome (6303663036).

It can be divided in two parts, 320 and 3330013, that added together give a palindrome (3330333).

The spelling of 3203330013 in words is "three billion, two hundred three million, three hundred thirty thousand, thirteen".