201324304 has 20 divisors (see below), whose sum is σ = 410596240. Its totient is φ = 95364000.

The previous prime is 201324287. The next prime is 201324329. The reversal of 201324304 is 403423102.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 330822 + ... + 331429.

It is an arithmetic number, because the mean of its divisors is an integer number (20529812).

Almost surely, 2^201324304 is an apocalyptic number.

It is an amenable number.

201324304 is an abundant number, since it is smaller than the sum of its proper divisors (209271936).

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

201324304 is a wasteful number, since it uses less digits than its factorization.

201324304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662278 (or 662272 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 201324304 is about 14188.8795893122. The cubic root of 201324304 is about 586.0914719351.

Adding to 201324304 its reverse (403423102), we get a palindrome (604747406).

The spelling of 201324304 in words is "two hundred one million, three hundred twenty-four thousand, three hundred four".