133230324 has 24 divisors (see below), whose sum is σ = 311059840. Its totient is φ = 44383104.

The previous prime is 133230259. The next prime is 133230341. The reversal of 133230324 is 423032331.

It is a self number, because there is not a number n which added to its sum of digits gives 133230324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32037 + ... + 35955.

Almost surely, 2^133230324 is an apocalyptic number.

It is an amenable number.

133230324 is an abundant number, since it is smaller than the sum of its proper divisors (177829516).

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

133230324 is a wasteful number, since it uses less digits than its factorization.

133230324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6759 (or 6757 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 133230324 is about 11542.5440869853. The cubic root of 133230324 is about 510.7413593280.

Adding to 133230324 its reverse (423032331), we get a palindrome (556262655).

The spelling of 133230324 in words is "one hundred thirty-three million, two hundred thirty thousand, three hundred twenty-four".