230133 has 8 divisors (see below), whose sum is σ = 314496. Its totient is φ = 149600.

The previous prime is 230123. The next prime is 230137. The reversal of 230133 is 331032.

It is a happy number.

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 230133 - 2⁴ = 230117 is a prime.

It is a super-2 number, since 2×230133² = 105922395378, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230137) 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, 813 + ... + 1058.

It is an arithmetic number, because the mean of its divisors is an integer number (39312).

2²³⁰¹³³ is an apocalyptic number.

It is an amenable number.

230133 is a deficient number, since it is larger than the sum of its proper divisors (84363).

230133 is a wasteful number, since it uses less digits than its factorization.

230133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 230133 is about 479.7217943767. The cubic root of 230133 is about 61.2810643478.

Adding to 230133 its reverse (331032), we get a palindrome (561165).

It can be divided in two parts, 230 and 133, that added together give a palindrome (363).

The spelling of 230133 in words is "two hundred thirty thousand, one hundred thirty-three".