3120104311 has 4 divisors (see below), whose sum is σ = 3171253624. Its totient is φ = 3068955000.

The previous prime is 3120104297. The next prime is 3120104357. The reversal of 3120104311 is 1134010213.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1134010213 = 7 ⋅162001459.

It is a cyclic number.

It is not a de Polignac number, because 3120104311 - 2¹⁵ = 3120071543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120104371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25574565 + ... + 25574686.

It is an arithmetic number, because the mean of its divisors is an integer number (792813406).

Almost surely, 2^3120104311 is an apocalyptic number.

3120104311 is a deficient number, since it is larger than the sum of its proper divisors (51149313).

3120104311 is an equidigital number, since it uses as much as digits as its factorization.

3120104311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51149312.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 3120104311 is about 55857.8939005043. The cubic root of 3120104311 is about 1461.2449990572.

Adding to 3120104311 its reverse (1134010213), we get a palindrome (4254114524).

The spelling of 3120104311 in words is "three billion, one hundred twenty million, one hundred four thousand, three hundred eleven".