120302101321 has 2 divisors, whose sum is σ = 120302101322. Its totient is φ = 120302101320.

The previous prime is 120302101259. The next prime is 120302101373. The reversal of 120302101321 is 123101203021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104277326400 + 16024774921 = 322920^2 + 126589^2 .

It is a cyclic number.

It is not a de Polignac number, because 120302101321 - 2¹⁷ = 120301970249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120302101295 and 120302101304.

It is not a weakly prime, because it can be changed into another prime (120302101391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60151050660 + 60151050661.

It is an arithmetic number, because the mean of its divisors is an integer number (60151050661).

Almost surely, 2^120302101321 is an apocalyptic number.

It is an amenable number.

120302101321 is a deficient number, since it is larger than the sum of its proper divisors (1).

120302101321 is an equidigital number, since it uses as much as digits as its factorization.

120302101321 is an odious number, because the sum of its binary digits is odd.

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

Adding to 120302101321 its reverse (123101203021), we get a palindrome (243403304342).

The spelling of 120302101321 in words is "one hundred twenty billion, three hundred two million, one hundred one thousand, three hundred twenty-one".