200203411 has 4 divisors (see below), whose sum is σ = 205614352. Its totient is φ = 194792472.

The previous prime is 200203391. The next prime is 200203427. The reversal of 200203411 is 114302002.

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 200203411 - 2¹⁷ = 200072339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200203391 and 200203400.

It is not an unprimeable number, because it can be changed into a prime (200203481) 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, 2705415 + ... + 2705488.

It is an arithmetic number, because the mean of its divisors is an integer number (51403588).

Almost surely, 2^200203411 is an apocalyptic number.

200203411 is a deficient number, since it is larger than the sum of its proper divisors (5410941).

200203411 is an equidigital number, since it uses as much as digits as its factorization.

200203411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5410940.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 200203411 is about 14149.3254609540. The cubic root of 200203411 is about 585.0017395911.

Adding to 200203411 its reverse (114302002), we get a palindrome (314505413).

The spelling of 200203411 in words is "two hundred million, two hundred three thousand, four hundred eleven".