3313131233113 has 4 divisors (see below), whose sum is σ = 3567987481828. Its totient is φ = 3058274984400.

The previous prime is 3313131233063. The next prime is 3313131233119. The reversal of 3313131233113 is 3113321313133.

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 559665579664 + 2753465653449 = 748108^2 + 1659357^2 .

It is a cyclic number.

It is not a de Polignac number, because 3313131233113 - 2¹⁷ = 3313131102041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3313131233119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127428124338 + ... + 127428124363.

It is an arithmetic number, because the mean of its divisors is an integer number (891996870457).

Almost surely, 2^{3313131233113} is an apocalyptic number.

It is an amenable number.

3313131233113 is a deficient number, since it is larger than the sum of its proper divisors (254856248715).

3313131233113 is a wasteful number, since it uses less digits than its factorization.

3313131233113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254856248714.

The product of its digits is 4374, while the sum is 28.

Adding to 3313131233113 its reverse (3113321313133), we get a palindrome (6426452546246).

The spelling of 3313131233113 in words is "three trillion, three hundred thirteen billion, one hundred thirty-one million, two hundred thirty-three thousand, one hundred thirteen".