3113331323013 has 40 divisors (see below), whose sum is σ = 4751800331520. Its totient is φ = 2030508738720.

The previous prime is 3113331322991. The next prime is 3113331323017. The reversal of 3113331323013 is 3103231333113.

3113331323013 is a `hidden beast` number, since 3 + 1 + 1 + 3 + 331 + 323 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 3113331323013 - 2⁹ = 3113331322501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113331323017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8621043 + ... + 8974911.

It is an arithmetic number, because the mean of its divisors is an integer number (118795008288).

Almost surely, 2^{3113331323013} is an apocalyptic number.

It is an amenable number.

3113331323013 is a deficient number, since it is larger than the sum of its proper divisors (1638469008507).

3113331323013 is a wasteful number, since it uses less digits than its factorization.

3113331323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356239 (or 356230 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 3113331323013 its reverse (3103231333113), we get a palindrome (6216562656126).

The spelling of 3113331323013 in words is "three trillion, one hundred thirteen billion, three hundred thirty-one million, three hundred twenty-three thousand, thirteen".