3120321101017 has 2 divisors, whose sum is σ = 3120321101018. Its totient is φ = 3120321101016.

The previous prime is 3120321100999. The next prime is 3120321101041. The reversal of 3120321101017 is 7101011230213.

3120321101017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2891431577241 + 228889523776 = 1700421^2 + 478424^2 .

It is a cyclic number.

It is not a de Polignac number, because 3120321101017 - 2¹¹ = 3120321098969 is a prime.

It is not a weakly prime, because it can be changed into another prime (3120321105017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560160550508 + 1560160550509.

It is an arithmetic number, because the mean of its divisors is an integer number (1560160550509).

Almost surely, 2^{3120321101017} is an apocalyptic number.

It is an amenable number.

3120321101017 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120321101017 is an equidigital number, since it uses as much as digits as its factorization.

3120321101017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

The spelling of 3120321101017 in words is "three trillion, one hundred twenty billion, three hundred twenty-one million, one hundred one thousand, seventeen".