20212013203001 has 24 divisors (see below), whose sum is σ = 21544022586240. Its totient is φ = 18957986918496.

The previous prime is 20212013202971. The next prime is 20212013203013. The reversal of 20212013203001 is 10030231021202.

It is not a de Polignac number, because 20212013203001 - 2⁶ = 20212013202937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20212013203801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51232640 + ... + 51625646.

It is an arithmetic number, because the mean of its divisors is an integer number (897667607760).

Almost surely, 2^{20212013203001} is an apocalyptic number.

It is an amenable number.

20212013203001 is a deficient number, since it is larger than the sum of its proper divisors (1332009383239).

20212013203001 is a wasteful number, since it uses less digits than its factorization.

20212013203001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394461 (or 394442 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20212013203001 its reverse (10030231021202), we get a palindrome (30242244224203).

The spelling of 20212013203001 in words is "twenty trillion, two hundred twelve billion, thirteen million, two hundred three thousand, one".