133234132 has 24 divisors (see below), whose sum is σ = 237081600. Its totient is φ = 65503776.

The previous prime is 133234121. The next prime is 133234177. The reversal of 133234132 is 231432331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91869 + ... + 93307.

It is an arithmetic number, because the mean of its divisors is an integer number (9878400).

Almost surely, 2^133234132 is an apocalyptic number.

It is an amenable number.

133234132 is a deficient number, since it is larger than the sum of its proper divisors (103847468).

133234132 is a wasteful number, since it uses less digits than its factorization.

133234132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815 (or 1813 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 133234132 is about 11542.7090407755. The cubic root of 133234132 is about 510.7462252987.

Adding to 133234132 its reverse (231432331), we get a palindrome (364666463).

The spelling of 133234132 in words is "one hundred thirty-three million, two hundred thirty-four thousand, one hundred thirty-two".