201144201 has 8 divisors (see below), whose sum is σ = 269597184. Its totient is φ = 133393680.

The previous prime is 201144197. The next prime is 201144263. The reversal of 201144201 is 102441102.

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

It is not a de Polignac number, because 201144201 - 2² = 201144197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201184201) 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, 174946 + ... + 176091.

It is an arithmetic number, because the mean of its divisors is an integer number (33699648).

Almost surely, 2^201144201 is an apocalyptic number.

It is an amenable number.

201144201 is a deficient number, since it is larger than the sum of its proper divisors (68452983).

201144201 is a wasteful number, since it uses less digits than its factorization.

201144201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351231.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 201144201 is about 14182.5315441215. The cubic root of 201144201 is about 585.9166489874.

Adding to 201144201 its reverse (102441102), we get a palindrome (303585303).

The spelling of 201144201 in words is "two hundred one million, one hundred forty-four thousand, two hundred one".