133052 has 24 divisors (see below), whose sum is σ = 255360. Its totient is φ = 60480.

The previous prime is 133051. The next prime is 133069. The reversal of 133052 is 250331.

133052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3578 + ... + 3614.

It is an arithmetic number, because the mean of its divisors is an integer number (10640).

2¹³³⁰⁵² is an apocalyptic number.

It is an amenable number.

133052 is a deficient number, since it is larger than the sum of its proper divisors (122308).

133052 is a wasteful number, since it uses less digits than its factorization.

133052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 133052 is about 364.7629367137. The cubic root of 133052 is about 51.0513387937.

Adding to 133052 its reverse (250331), we get a palindrome (383383).

The spelling of 133052 in words is "one hundred thirty-three thousand, fifty-two".