200201281 has 8 divisors (see below), whose sum is σ = 230901440. Its totient is φ = 170026128.

The previous prime is 200201279. The next prime is 200201321. The reversal of 200201281 is 182102002.

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 200201281 - 2¹ = 200201279 is a prime.

It is a super-2 number, since 2×200201281² = 80161105828081922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200201381) 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, 130431 + ... + 131956.

It is an arithmetic number, because the mean of its divisors is an integer number (28862680).

Almost surely, 2^200201281 is an apocalyptic number.

It is an amenable number.

200201281 is a deficient number, since it is larger than the sum of its proper divisors (30700159).

200201281 is a wasteful number, since it uses less digits than its factorization.

200201281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262503.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 200201281 is about 14149.2501921480. The cubic root of 200201281 is about 584.9996649376. Note that the first 3 decimals are identical.

Adding to 200201281 its reverse (182102002), we get a palindrome (382303283).

The spelling of 200201281 in words is "two hundred million, two hundred one thousand, two hundred eighty-one".