200020203203 has 8 divisors (see below), whose sum is σ = 200700772272. Its totient is φ = 199339946656.

The previous prime is 200020203199. The next prime is 200020203209. The reversal of 200020203203 is 302302020002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200020203203 - 2² = 200020203199 is a prime.

It is a super-2 number, since 2×200020203203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200020203209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1241876 + ... + 1393662.

It is an arithmetic number, because the mean of its divisors is an integer number (25087596534).

Almost surely, 2^200020203203 is an apocalyptic number.

200020203203 is a deficient number, since it is larger than the sum of its proper divisors (680569069).

200020203203 is a wasteful number, since it uses less digits than its factorization.

200020203203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156261.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 200020203203 its reverse (302302020002), we get a palindrome (502322223205).

The spelling of 200020203203 in words is "two hundred billion, twenty million, two hundred three thousand, two hundred three".