100000201 has 8 divisors (see below), whose sum is σ = 115418304. Its totient is φ = 84865200.

The previous prime is 100000193. The next prime is 100000213. The reversal of 100000201 is 102000001.

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

It is not a de Polignac number, because 100000201 - 2³ = 100000193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100000231) 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, 70015 + ... + 71428.

It is an arithmetic number, because the mean of its divisors is an integer number (14427288).

Almost surely, 2^100000201 is an apocalyptic number.

It is an amenable number.

100000201 is a deficient number, since it is larger than the sum of its proper divisors (15418103).

100000201 is a wasteful number, since it uses less digits than its factorization.

100000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141551.

The product of its (nonzero) digits is 2, while the sum is 4.

The square root of 100000201 is about 10000.0100499949. The cubic root of 100000201 is about 464.1591943475.

Adding to 100000201 its reverse (102000001), we get a palindrome (202000202).

The spelling of 100000201 in words is "one hundred million, two hundred one", and thus it is an aban number.