2001330301 has 2 divisors, whose sum is σ = 2001330302. Its totient is φ = 2001330300.

The previous prime is 2001330229. The next prime is 2001330319. The reversal of 2001330301 is 1030331002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1244255076 + 757075225 = 35274^2 + 27515^2 .

It is a cyclic number.

It is not a de Polignac number, because 2001330301 - 2⁹ = 2001329789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2001330391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000665150 + 1000665151.

It is an arithmetic number, because the mean of its divisors is an integer number (1000665151).

Almost surely, 2^2001330301 is an apocalyptic number.

It is an amenable number.

2001330301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001330301 is an equidigital number, since it uses as much as digits as its factorization.

2001330301 is an evil number, because the sum of its binary digits is even.

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

The square root of 2001330301 is about 44736.2302949187. The cubic root of 2001330301 is about 1260.2003336875.

Adding to 2001330301 its reverse (1030331002), we get a palindrome (3031661303).

The spelling of 2001330301 in words is "two billion, one million, three hundred thirty thousand, three hundred one".