3103003211331 has 16 divisors (see below), whose sum is σ = 4160305909760. Its totient is φ = 2057185265760.

The previous prime is 3103003211303. The next prime is 3103003211333. The reversal of 3103003211331 is 1331123003013.

It is not a de Polignac number, because 3103003211331 - 2⁵ = 3103003211299 is a prime.

It is a super-2 number, since 2×3103003211331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3103003211298 and 3103003211307.

It is not an unprimeable number, because it can be changed into a prime (3103003211333) 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, 40482000 + ... + 40558578.

It is an arithmetic number, because the mean of its divisors is an integer number (260019119360).

Almost surely, 2^{3103003211331} is an apocalyptic number.

3103003211331 is a deficient number, since it is larger than the sum of its proper divisors (1057302698429).

3103003211331 is a wasteful number, since it uses less digits than its factorization.

3103003211331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151386.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 3103003211331 its reverse (1331123003013), we get a palindrome (4434126214344).

The spelling of 3103003211331 in words is "three trillion, one hundred three billion, three million, two hundred eleven thousand, three hundred thirty-one".