3031123131113 has 24 divisors (see below), whose sum is σ = 3909604037184. Its totient is φ = 2323194199200.

The previous prime is 3031123131107. The next prime is 3031123131139. The reversal of 3031123131113 is 3111313211303.

3031123131113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3031123131113 - 2⁴ = 3031123131097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3031123131103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46062245 + ... + 46128002.

It is an arithmetic number, because the mean of its divisors is an integer number (162900168216).

Almost surely, 2^{3031123131113} is an apocalyptic number.

It is an amenable number.

3031123131113 is a deficient number, since it is larger than the sum of its proper divisors (878480906071).

3031123131113 is a wasteful number, since it uses less digits than its factorization.

3031123131113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92190333 (or 92190326 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 3031123131113 its reverse (3111313211303), we get a palindrome (6142436342416).

The spelling of 3031123131113 in words is "three trillion, thirty-one billion, one hundred twenty-three million, one hundred thirty-one thousand, one hundred thirteen".