200020212003 has 4 divisors (see below), whose sum is σ = 266693616008. Its totient is φ = 133346808000.

The previous prime is 200020211987. The next prime is 200020212013. The reversal of 200020212003 is 300212020002.

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

It is not a de Polignac number, because 200020212003 - 2⁴ = 200020211987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200020212003.

It is not an unprimeable number, because it can be changed into a prime (200020212013) 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, 33336701998 + ... + 33336702003.

It is an arithmetic number, because the mean of its divisors is an integer number (66673404002).

Almost surely, 2^200020212003 is an apocalyptic number.

200020212003 is a deficient number, since it is larger than the sum of its proper divisors (66673404005).

200020212003 is an equidigital number, since it uses as much as digits as its factorization.

200020212003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66673404004.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 200020212003 its reverse (300212020002), we get a palindrome (500232232005).

The spelling of 200020212003 in words is "two hundred billion, twenty million, two hundred twelve thousand, three".