133132 has 12 divisors (see below), whose sum is σ = 236376. Its totient is φ = 65600.

The previous prime is 133121. The next prime is 133153. The reversal of 133132 is 231331.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132 + ... + 532.

It is an arithmetic number, because the mean of its divisors is an integer number (19698).

2¹³³¹³² is an apocalyptic number.

It is an amenable number.

133132 is a deficient number, since it is larger than the sum of its proper divisors (103244).

133132 is a wasteful number, since it uses less digits than its factorization.

133132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 486 counting only the distinct ones).

The product of its digits is 54, while the sum is 13.

The square root of 133132 is about 364.8725804990. The cubic root of 133132 is about 51.0615686006.

Adding to 133132 its reverse (231331), we get a palindrome (364463).

It can be divided in two parts, 1 and 33132, that added together give a palindrome (33133).

The spelling of 133132 in words is "one hundred thirty-three thousand, one hundred thirty-two".