200002021103 has 4 divisors (see below), whose sum is σ = 200006374128. Its totient is φ = 199997668080.

The previous prime is 200002021091. The next prime is 200002021111. The reversal of 200002021103 is 301120200002.

It is a happy number.

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 200002021103 - 2¹⁰ = 200002020079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002027103) 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, 2106851 + ... + 2199732.

It is an arithmetic number, because the mean of its divisors is an integer number (50001593532).

Almost surely, 2^200002021103 is an apocalyptic number.

200002021103 is a deficient number, since it is larger than the sum of its proper divisors (4353025).

200002021103 is an equidigital number, since it uses as much as digits as its factorization.

200002021103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4353024.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 200002021103 its reverse (301120200002), we get a palindrome (501122221105).

The spelling of 200002021103 in words is "two hundred billion, two million, twenty-one thousand, one hundred three".