232321330 has 8 divisors (see below), whose sum is σ = 418178412. Its totient is φ = 92928528.

The previous prime is 232321319. The next prime is 232321357. The reversal of 232321330 is 33123232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 217828081 + 14493249 = 14759^2 + 3807^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 232321298 and 232321307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11616057 + ... + 11616076.

Almost surely, 2^232321330 is an apocalyptic number.

232321330 is a deficient number, since it is larger than the sum of its proper divisors (185857082).

232321330 is a wasteful number, since it uses less digits than its factorization.

232321330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23232140.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 232321330 is about 15242.0907358538. The cubic root of 232321330 is about 614.7469203474.

Adding to 232321330 its reverse (33123232), we get a palindrome (265444562).

It can be divided in two parts, 2323 and 21330, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 232321330 in words is "two hundred thirty-two million, three hundred twenty-one thousand, three hundred thirty".