201330241 has 8 divisors (see below), whose sum is σ = 231748160. Its totient is φ = 171326448.

The previous prime is 201330221. The next prime is 201330271. The reversal of 201330241 is 142033102.

It is a happy number.

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 201330241 - 2⁷ = 201330113 is a prime.

It is a super-2 number, since 2×201330241² = 81067731882236162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201330211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102486 + ... + 104431.

It is an arithmetic number, because the mean of its divisors is an integer number (28968520).

Almost surely, 2^201330241 is an apocalyptic number.

It is an amenable number.

201330241 is a deficient number, since it is larger than the sum of its proper divisors (30417919).

201330241 is a wasteful number, since it uses less digits than its factorization.

201330241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207063.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 201330241 is about 14189.0888009061. The cubic root of 201330241 is about 586.0972331055.

Adding to 201330241 its reverse (142033102), we get a palindrome (343363343).

The spelling of 201330241 in words is "two hundred one million, three hundred thirty thousand, two hundred forty-one".