133352 has 16 divisors (see below), whose sum is σ = 254400. Its totient is φ = 65520.

The previous prime is 133351. The next prime is 133379. The reversal of 133352 is 253331.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 133352.

It is not an unprimeable number, because it can be changed into a prime (133351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527 + ... + 737.

It is an arithmetic number, because the mean of its divisors is an integer number (15900).

2¹³³³⁵² is an apocalyptic number.

It is an amenable number.

133352 is a deficient number, since it is larger than the sum of its proper divisors (121048).

133352 is a wasteful number, since it uses less digits than its factorization.

133352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 292 counting only the distinct ones).

The product of its digits is 270, while the sum is 17.

The square root of 133352 is about 365.1739311616. The cubic root of 133352 is about 51.0896794554.

Adding to 133352 its reverse (253331), we get a palindrome (386683).

The spelling of 133352 in words is "one hundred thirty-three thousand, three hundred fifty-two".