2021020201301 has 64 divisors (see below), whose sum is σ = 2368598630400. Its totient is φ = 1711349047296.

The previous prime is 2021020201289. The next prime is 2021020201327. The reversal of 2021020201301 is 1031020201202.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2021020201301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021020201001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 261888095 + ... + 261895811.

It is an arithmetic number, because the mean of its divisors is an integer number (37009353600).

Almost surely, 2^{2021020201301} is an apocalyptic number.

It is an amenable number.

2021020201301 is a deficient number, since it is larger than the sum of its proper divisors (347578429099).

2021020201301 is a wasteful number, since it uses less digits than its factorization.

2021020201301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8238.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2021020201301 its reverse (1031020201202), we get a palindrome (3052040402503).

Subtracting from 2021020201301 its reverse (1031020201202), we obtain a palindrome (990000000099).

The spelling of 2021020201301 in words is "two trillion, twenty-one billion, twenty million, two hundred one thousand, three hundred one".