133245324 has 30 divisors (see below), whose sum is σ = 348330444. Its totient is φ = 44415000.

The previous prime is 133245323. The next prime is 133245331. The reversal of 133245324 is 423542331.

133245324 is a `hidden beast` number, since 1 + 332 + 4 + 5 + 324 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (133245323) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 205302 + ... + 205949.

Almost surely, 2^133245324 is an apocalyptic number.

It is an amenable number.

133245324 is an abundant number, since it is smaller than the sum of its proper divisors (215085120).

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

133245324 is a wasteful number, since it uses less digits than its factorization.

133245324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411267 (or 411256 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 133245324 is about 11543.1938387952. The cubic root of 133245324 is about 510.7605262180.

Adding to 133245324 its reverse (423542331), we get a palindrome (556787655).

It can be divided in two parts, 1332 and 45324, that added together give a 6-th power (46656 = 6⁶).

The spelling of 133245324 in words is "one hundred thirty-three million, two hundred forty-five thousand, three hundred twenty-four".