120210201022321 has 2 divisors, whose sum is σ = 120210201022322. Its totient is φ = 120210201022320.

The previous prime is 120210201022271. The next prime is 120210201022363. The reversal of 120210201022321 is 123220102012021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113774648910400 + 6435552111921 = 10666520^2 + 2536839^2 .

It is a cyclic number.

It is not a de Polignac number, because 120210201022321 - 2⁹ = 120210201021809 is a prime.

It is not a weakly prime, because it can be changed into another prime (120210201622321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60105100511160 + 60105100511161.

It is an arithmetic number, because the mean of its divisors is an integer number (60105100511161).

Almost surely, 2^{120210201022321} is an apocalyptic number.

It is an amenable number.

120210201022321 is a deficient number, since it is larger than the sum of its proper divisors (1).

120210201022321 is an equidigital number, since it uses as much as digits as its factorization.

120210201022321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 120210201022321 its reverse (123220102012021), we get a palindrome (243430303034342).

The spelling of 120210201022321 in words is "one hundred twenty trillion, two hundred ten billion, two hundred one million, twenty-two thousand, three hundred twenty-one".