3120004311 has 16 divisors (see below), whose sum is σ = 4255009920. Its totient is φ = 2032909280.

The previous prime is 3120004297. The next prime is 3120004313. The reversal of 3120004311 is 1134000213.

It is a cyclic number.

It is not a de Polignac number, because 3120004311 - 2¹⁸ = 3119742167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120004313) 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, 20325 + ... + 81566.

It is an arithmetic number, because the mean of its divisors is an integer number (265938120).

Almost surely, 2^3120004311 is an apocalyptic number.

3120004311 is a deficient number, since it is larger than the sum of its proper divisors (1135005609).

3120004311 is a wasteful number, since it uses less digits than its factorization.

3120004311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102126.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3120004311 is about 55856.9987647027. The cubic root of 3120004311 is about 1461.2293878205.

Adding to 3120004311 its reverse (1134000213), we get a palindrome (4254004524).

The spelling of 3120004311 in words is "three billion, one hundred twenty million, four thousand, three hundred eleven".