3103312010311 has 16 divisors (see below), whose sum is σ = 3340013875200. Its totient is φ = 2874092109408.

The previous prime is 3103312010263. The next prime is 3103312010371. The reversal of 3103312010311 is 1130102133013.

It is a cyclic number.

It is not a de Polignac number, because 3103312010311 - 2¹¹ = 3103312008263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103312010371) 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, 1242756 + ... + 2784073.

It is an arithmetic number, because the mean of its divisors is an integer number (208750867200).

Almost surely, 2^{3103312010311} is an apocalyptic number.

3103312010311 is a deficient number, since it is larger than the sum of its proper divisors (236701864889).

3103312010311 is a wasteful number, since it uses less digits than its factorization.

3103312010311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027758.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 3103312010311 its reverse (1130102133013), we get a palindrome (4233414143324).

The spelling of 3103312010311 in words is "three trillion, one hundred three billion, three hundred twelve million, ten thousand, three hundred eleven".