200116001 has 8 divisors (see below), whose sum is σ = 202893120. Its totient is φ = 197355888.

The previous prime is 200115997. The next prime is 200116009. The reversal of 200116001 is 100611002.

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 200116001 - 2² = 200115997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200116009) 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, 20420 + ... + 28586.

It is an arithmetic number, because the mean of its divisors is an integer number (25361640).

Almost surely, 2^200116001 is an apocalyptic number.

It is an amenable number.

200116001 is a deficient number, since it is larger than the sum of its proper divisors (2777119).

200116001 is a wasteful number, since it uses less digits than its factorization.

200116001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8503.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 200116001 is about 14146.2362839025. The cubic root of 200116001 is about 584.9165887845.

Adding to 200116001 its reverse (100611002), we get a palindrome (300727003).

The spelling of 200116001 in words is "two hundred million, one hundred sixteen thousand, one".