233310133 has 16 divisors (see below), whose sum is σ = 276917760. Its totient is φ = 192326400.

The previous prime is 233310109. The next prime is 233310163. The reversal of 233310133 is 331013332.

It is not a de Polignac number, because 233310133 - 2¹⁷ = 233179061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 233310133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233310163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52893 + ... + 57133.

It is an arithmetic number, because the mean of its divisors is an integer number (17307360).

Almost surely, 2^233310133 is an apocalyptic number.

It is an amenable number.

233310133 is a deficient number, since it is larger than the sum of its proper divisors (43607627).

233310133 is a wasteful number, since it uses less digits than its factorization.

233310133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4548.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 233310133 is about 15274.4928884726. The cubic root of 233310133 is about 615.6178451692.

Adding to 233310133 its reverse (331013332), we get a palindrome (564323465).

The spelling of 233310133 in words is "two hundred thirty-three million, three hundred ten thousand, one hundred thirty-three".