201330301 has 2 divisors, whose sum is σ = 201330302. Its totient is φ = 201330300.

The previous prime is 201330299. The next prime is 201330313. The reversal of 201330301 is 103033102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122102500 + 79227801 = 11050^2 + 8901^2 .

It is a cyclic number.

It is not a de Polignac number, because 201330301 - 2¹ = 201330299 is a prime.

Together with 201330299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201330331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100665150 + 100665151.

It is an arithmetic number, because the mean of its divisors is an integer number (100665151).

Almost surely, 2^201330301 is an apocalyptic number.

It is an amenable number.

201330301 is a deficient number, since it is larger than the sum of its proper divisors (1).

201330301 is an equidigital number, since it uses as much as digits as its factorization.

201330301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 201330301 is about 14189.0909152067. The cubic root of 201330301 is about 586.0972913279.

Adding to 201330301 its reverse (103033102), we get a palindrome (304363403).

The spelling of 201330301 in words is "two hundred one million, three hundred thirty thousand, three hundred one".