2003130021201 has 16 divisors (see below), whose sum is σ = 2722540507200. Its totient is φ = 1309743851328.

The previous prime is 2003130021199. The next prime is 2003130021227. The reversal of 2003130021201 is 1021200313002.

It is not a de Polignac number, because 2003130021201 - 2¹ = 2003130021199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2003130021241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21713406 + ... + 21805463.

It is an arithmetic number, because the mean of its divisors is an integer number (170158781700).

Almost surely, 2^{2003130021201} is an apocalyptic number.

It is an amenable number.

2003130021201 is a deficient number, since it is larger than the sum of its proper divisors (719410485999).

2003130021201 is a wasteful number, since it uses less digits than its factorization.

2003130021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43519168.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2003130021201 its reverse (1021200313002), we get a palindrome (3024330334203).

The spelling of 2003130021201 in words is "two trillion, three billion, one hundred thirty million, twenty-one thousand, two hundred one".