201140201 has 8 divisors (see below), whose sum is σ = 208274880. Its totient is φ = 194018832.

The previous prime is 201140171. The next prime is 201140237. The reversal of 201140201 is 102041102.

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 201140201 - 2¹⁸ = 200878057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201140101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35126 + ... + 40448.

It is an arithmetic number, because the mean of its divisors is an integer number (26034360).

Almost surely, 2^201140201 is an apocalyptic number.

It is an amenable number.

201140201 is a deficient number, since it is larger than the sum of its proper divisors (7134679).

201140201 is a wasteful number, since it uses less digits than its factorization.

201140201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 201140201 is about 14182.3905248727. The cubic root of 201140201 is about 585.9127650705.

Adding to 201140201 its reverse (102041102), we get a palindrome (303181303).

Subtracting from 201140201 its reverse (102041102), we obtain a palindrome (99099099).

The spelling of 201140201 in words is "two hundred one million, one hundred forty thousand, two hundred one".