120210213317 has 2 divisors, whose sum is σ = 120210213318. Its totient is φ = 120210213316.

The previous prime is 120210213283. The next prime is 120210213353. The reversal of 120210213317 is 713312012021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110347538596 + 9862674721 = 332186^2 + 99311^2 .

It is a cyclic number.

It is not a de Polignac number, because 120210213317 - 2¹⁰ = 120210212293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120210213292 and 120210213301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120210213367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60105106658 + 60105106659.

It is an arithmetic number, because the mean of its divisors is an integer number (60105106659).

Almost surely, 2^120210213317 is an apocalyptic number.

It is an amenable number.

120210213317 is a deficient number, since it is larger than the sum of its proper divisors (1).

120210213317 is an equidigital number, since it uses as much as digits as its factorization.

120210213317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 120210213317 its reverse (713312012021), we get a palindrome (833522225338).

The spelling of 120210213317 in words is "one hundred twenty billion, two hundred ten million, two hundred thirteen thousand, three hundred seventeen".