133024 has 12 divisors (see below), whose sum is σ = 261954. Its totient is φ = 66496.

The previous prime is 133013. The next prime is 133033. The reversal of 133024 is 420331.

It can be written as a sum of positive squares in only one way, i.e., 115600 + 17424 = 340^2 + 132^2 .

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 132995 and 133013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2047 + ... + 2110.

2¹³³⁰²⁴ is an apocalyptic number.

It is an amenable number.

133024 is a deficient number, since it is larger than the sum of its proper divisors (128930).

133024 is an equidigital number, since it uses as much as digits as its factorization.

133024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167 (or 4159 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 133024 is about 364.7245536018. The cubic root of 133024 is about 51.0477573925.

Adding to 133024 its reverse (420331), we get a palindrome (553355).

The spelling of 133024 in words is "one hundred thirty-three thousand, twenty-four".