120033316217 has 2 divisors, whose sum is σ = 120033316218. Its totient is φ = 120033316216.

The previous prime is 120033316171. The next prime is 120033316223. The reversal of 120033316217 is 712613330021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118250703376 + 1782612841 = 343876^2 + 42221^2 .

It is a cyclic number.

It is not a de Polignac number, because 120033316217 - 2¹⁴ = 120033299833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120033316217.

It is not a weakly prime, because it can be changed into another prime (120033316517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60016658108 + 60016658109.

It is an arithmetic number, because the mean of its divisors is an integer number (60016658109).

Almost surely, 2^120033316217 is an apocalyptic number.

It is an amenable number.

120033316217 is a deficient number, since it is larger than the sum of its proper divisors (1).

120033316217 is an equidigital number, since it uses as much as digits as its factorization.

120033316217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 120033316217 its reverse (712613330021), we get a palindrome (832646646238).

The spelling of 120033316217 in words is "one hundred twenty billion, thirty-three million, three hundred sixteen thousand, two hundred seventeen".