330233231 has 8 divisors (see below), whose sum is σ = 332180160. Its totient is φ = 328291488.

The previous prime is 330233221. The next prime is 330233257. The reversal of 330233231 is 132332033.

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 330233231 - 2¹⁰ = 330232207 is a prime.

It is a super-2 number, since 2×330233231² = 218107973713398722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330233221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266345 + ... + 267581.

It is an arithmetic number, because the mean of its divisors is an integer number (41522520).

Almost surely, 2^330233231 is an apocalyptic number.

330233231 is a deficient number, since it is larger than the sum of its proper divisors (1946929).

330233231 is a wasteful number, since it uses less digits than its factorization.

330233231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593.

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

The square root of 330233231 is about 18172.3204627257. The cubic root of 330233231 is about 691.2050851595.

Adding to 330233231 its reverse (132332033), we get a palindrome (462565264).

The spelling of 330233231 in words is "three hundred thirty million, two hundred thirty-three thousand, two hundred thirty-one".