3111303013313 has 16 divisors (see below), whose sum is σ = 3442220448000. Its totient is φ = 2788503943680.

The previous prime is 3111303013307. The next prime is 3111303013327. The reversal of 3111303013313 is 3133103031113.

It is a cyclic number.

It is not a de Polignac number, because 3111303013313 - 2¹⁰ = 3111303012289 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 (3111303013913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2075138 + ... + 3244811.

It is an arithmetic number, because the mean of its divisors is an integer number (215138778000).

Almost surely, 2^{3111303013313} is an apocalyptic number.

It is an amenable number.

3111303013313 is a deficient number, since it is larger than the sum of its proper divisors (330917434687).

3111303013313 is a wasteful number, since it uses less digits than its factorization.

3111303013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320712.

The product of its (nonzero) digits is 729, while the sum is 23.

Adding to 3111303013313 its reverse (3133103031113), we get a palindrome (6244406044426).

The spelling of 3111303013313 in words is "three trillion, one hundred eleven billion, three hundred three million, thirteen thousand, three hundred thirteen".