3113223321313 has 16 divisors (see below), whose sum is σ = 3591339254784. Its totient is φ = 2643451459920.

The previous prime is 3113223321311. The next prime is 3113223321359. The reversal of 3113223321313 is 3131233223113.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3113223321313 - 2¹ = 3113223321311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3113223321311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34519068 + ... + 34609138.

It is an arithmetic number, because the mean of its divisors is an integer number (224458703424).

Almost surely, 2^{3113223321313} is an apocalyptic number.

It is an amenable number.

3113223321313 is a deficient number, since it is larger than the sum of its proper divisors (478115933471).

3113223321313 is a wasteful number, since it uses less digits than its factorization.

3113223321313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136332.

The product of its digits is 5832, while the sum is 28.

Adding to 3113223321313 its reverse (3131233223113), we get a palindrome (6244456544426).

The spelling of 3113223321313 in words is "three trillion, one hundred thirteen billion, two hundred twenty-three million, three hundred twenty-one thousand, three hundred thirteen".