233204133 has 8 divisors (see below), whose sum is σ = 311426496. Its totient is φ = 155225600.

The previous prime is 233204123. The next prime is 233204141. The reversal of 233204133 is 331402332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233204133 - 2⁴ = 233204117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233204123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58713 + ... + 62558.

It is an arithmetic number, because the mean of its divisors is an integer number (38928312).

Almost surely, 2^233204133 is an apocalyptic number.

It is an amenable number.

233204133 is a deficient number, since it is larger than the sum of its proper divisors (78222363).

233204133 is a wasteful number, since it uses less digits than its factorization.

233204133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121915.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 233204133 is about 15271.0226573075. The cubic root of 233204133 is about 615.5245996455.

Adding to 233204133 its reverse (331402332), we get a palindrome (564606465).

The spelling of 233204133 in words is "two hundred thirty-three million, two hundred four thousand, one hundred thirty-three".