201330210 has 32 divisors (see below), whose sum is σ = 484315200. Its totient is φ = 53563328.

The previous prime is 201330197. The next prime is 201330211. The reversal of 201330210 is 12033102.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 5716 + ... + 20864.

It is an arithmetic number, because the mean of its divisors is an integer number (15134850).

Almost surely, 2^201330210 is an apocalyptic number.

201330210 is an abundant number, since it is smaller than the sum of its proper divisors (282984990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201330210 is a wasteful number, since it uses less digits than its factorization.

201330210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15602.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 201330210 is about 14189.0877085174. The cubic root of 201330210 is about 586.0972030239.

Adding to 201330210 its reverse (12033102), we get a palindrome (213363312).

It can be divided in two parts, 2013 and 30210, that added together give a palindrome (32223).

The spelling of 201330210 in words is "two hundred one million, three hundred thirty thousand, two hundred ten".