133234 has 4 divisors (see below), whose sum is σ = 199854. Its totient is φ = 66616.

The previous prime is 133213. The next prime is 133241. The reversal of 133234 is 432331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432331 = 23 ⋅18797.

It can be written as a sum of positive squares in only one way, i.e., 133225 + 9 = 365^2 + 3^2 .

It is a plaindrome in base 9 and base 14.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33307 + ... + 33310.

2¹³³²³⁴ is an apocalyptic number.

133234 is a deficient number, since it is larger than the sum of its proper divisors (66620).

133234 is an equidigital number, since it uses as much as digits as its factorization.

133234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66619.

The product of its digits is 216, while the sum is 16.

The square root of 133234 is about 365.0123285589. The cubic root of 133234 is about 51.0746056627.

Adding to 133234 its reverse (432331), we get a palindrome (565565).

The spelling of 133234 in words is "one hundred thirty-three thousand, two hundred thirty-four".