200113203 has 8 divisors (see below), whose sum is σ = 268585216. Its totient is φ = 132525000.

The previous prime is 200113181. The next prime is 200113211. The reversal of 200113203 is 302311002.

It is a happy number.

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

It is not a de Polignac number, because 200113203 - 2¹⁷ = 199982131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200113223) 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, 220423 + ... + 221328.

It is an arithmetic number, because the mean of its divisors is an integer number (33573152).

Almost surely, 2^200113203 is an apocalyptic number.

200113203 is a deficient number, since it is larger than the sum of its proper divisors (68472013).

200113203 is a wasteful number, since it uses less digits than its factorization.

200113203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441905.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 200113203 is about 14146.1373879939. The cubic root of 200113203 is about 584.9138626919.

Adding to 200113203 its reverse (302311002), we get a palindrome (502424205).

The spelling of 200113203 in words is "two hundred million, one hundred thirteen thousand, two hundred three".