330232133 has 8 divisors (see below), whose sum is σ = 411718080. Its totient is φ = 257323680.

The previous prime is 330232117. The next prime is 330232139. The reversal of 330232133 is 331232033.

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 330232133 - 2⁴ = 330232117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330232139) 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, 2144288 + ... + 2144441.

It is an arithmetic number, because the mean of its divisors is an integer number (51464760).

Almost surely, 2^330232133 is an apocalyptic number.

It is an amenable number.

330232133 is a deficient number, since it is larger than the sum of its proper divisors (81485947).

330232133 is a wasteful number, since it uses less digits than its factorization.

330232133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288747.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 330232133 is about 18172.2902519193. The cubic root of 330232133 is about 691.2043190908.

Adding to 330232133 its reverse (331232033), we get a palindrome (661464166).

The spelling of 330232133 in words is "three hundred thirty million, two hundred thirty-two thousand, one hundred thirty-three".