201132304 has 40 divisors (see below), whose sum is σ = 414000288. Its totient is φ = 94333440.

The previous prime is 201132277. The next prime is 201132307. The reversal of 201132304 is 403231102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (201132307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93319 + ... + 95449.

Almost surely, 2^201132304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201132304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207000144).

201132304 is an abundant number, since it is smaller than the sum of its proper divisors (212867984).

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

201132304 is a wasteful number, since it uses less digits than its factorization.

201132304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503 (or 2497 counting only the distinct ones).

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

The square root of 201132304 is about 14182.1121135041. The cubic root of 201132304 is about 585.9050970962.

Adding to 201132304 its reverse (403231102), we get a palindrome (604363406).

The spelling of 201132304 in words is "two hundred one million, one hundred thirty-two thousand, three hundred four".