3333131313313 has 4 divisors (see below), whose sum is σ = 3335693291028. Its totient is φ = 3330569335600.

The previous prime is 3333131313311. The next prime is 3333131313377. The reversal of 3333131313313 is 3133131313333.

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 1440712888209 + 1892418425104 = 1200297^2 + 1375652^2 .

It is a cyclic number.

It is not a de Polignac number, because 3333131313313 - 2¹ = 3333131313311 is a prime.

It is a super-3 number, since 3×3333131313313³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3333131313311) 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, 1280986906 + ... + 1280989507.

It is an arithmetic number, because the mean of its divisors is an integer number (833923322757).

Almost surely, 2^{3333131313313} is an apocalyptic number.

It is an amenable number.

3333131313313 is a deficient number, since it is larger than the sum of its proper divisors (2561977715).

3333131313313 is a wasteful number, since it uses less digits than its factorization.

3333131313313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561977714.

The product of its digits is 19683, while the sum is 31.

Adding to 3333131313313 its reverse (3133131313333), we get a palindrome (6466262626646).

The spelling of 3333131313313 in words is "three trillion, three hundred thirty-three billion, one hundred thirty-one million, three hundred thirteen thousand, three hundred thirteen".