3333331013 has 4 divisors (see below), whose sum is σ = 3335283180. Its totient is φ = 3331378848.

The previous prime is 3333331007. The next prime is 3333331081. The reversal of 3333331013 is 3101333333.

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 177475684 + 3155855329 = 13322^2 + 56177^2 .

It is a cyclic number.

It is not a de Polignac number, because 3333331013 - 2¹² = 3333326917 is a prime.

It is a super-2 number, since 2×3333331013² = 22222191284455212338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3333331013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333334013) 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, 973520 + ... + 976937.

It is an arithmetic number, because the mean of its divisors is an integer number (833820795).

Almost surely, 2^3333331013 is an apocalyptic number.

It is an amenable number.

3333331013 is a deficient number, since it is larger than the sum of its proper divisors (1952167).

3333331013 is a wasteful number, since it uses less digits than its factorization.

3333331013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952166.

The product of its (nonzero) digits is 2187, while the sum is 23.

The square root of 3333331013 is about 57735.0068242830. The cubic root of 3333331013 is about 1493.8012355739.

Adding to 3333331013 its reverse (3101333333), we get a palindrome (6434664346).

It can be divided in two parts, 33333 and 31013, that added together give a palindrome (64346).

The spelling of 3333331013 in words is "three billion, three hundred thirty-three million, three hundred thirty-one thousand, thirteen".