2001320200301 has 2 divisors, whose sum is σ = 2001320200302. Its totient is φ = 2001320200300.

The previous prime is 2001320200289. The next prime is 2001320200379. The reversal of 2001320200301 is 1030020231002.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1292027782276 + 709292418025 = 1136674^2 + 842195^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2001320200301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2001320200391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000660100150 + 1000660100151.

It is an arithmetic number, because the mean of its divisors is an integer number (1000660100151).

Almost surely, 2^{2001320200301} is an apocalyptic number.

It is an amenable number.

2001320200301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001320200301 is an equidigital number, since it uses as much as digits as its factorization.

2001320200301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2001320200301 its reverse (1030020231002), we get a palindrome (3031340431303).

The spelling of 2001320200301 in words is "two trillion, one billion, three hundred twenty million, two hundred thousand, three hundred one".