200021200202003 has 4 divisors (see below), whose sum is σ = 211787153155080. Its totient is φ = 188255247248928.

The previous prime is 200021200201987. The next prime is 200021200202011. The reversal of 200021200202003 is 300202002120002.

200021200202003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200021200202003 - 2⁴ = 200021200201987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200021200204003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5882976476513 + ... + 5882976476546.

It is an arithmetic number, because the mean of its divisors is an integer number (52946788288770).

Almost surely, 2^{200021200202003} is an apocalyptic number.

200021200202003 is a deficient number, since it is larger than the sum of its proper divisors (11765952953077).

200021200202003 is a wasteful number, since it uses less digits than its factorization.

200021200202003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11765952953076.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 200021200202003 its reverse (300202002120002), we get a palindrome (500223202322005).

The spelling of 200021200202003 in words is "two hundred trillion, twenty-one billion, two hundred million, two hundred two thousand, three".