1232012330 has 8 divisors (see below), whose sum is σ = 2217622212. Its totient is φ = 492804928.

The previous prime is 1232012291. The next prime is 1232012333. The reversal of 1232012330 is 332102321.

It can be written as a sum of positive squares in 2 ways, for example, as 1188939361 + 43072969 = 34481^2 + 6563^2 .

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 = 1232012299 and 1232012308.

It is not an unprimeable number, because it can be changed into a prime (1232012333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61600607 + ... + 61600626.

Almost surely, 2^1232012330 is an apocalyptic number.

1232012330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232012330 is a deficient number, since it is larger than the sum of its proper divisors (985609882).

1232012330 is a wasteful number, since it uses less digits than its factorization.

1232012330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123201240.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1232012330 is about 35100.0331908675. The cubic root of 1232012330 is about 1072.0252584872.

Adding to 1232012330 its reverse (332102321), we get a palindrome (1564114651).

The spelling of 1232012330 in words is "one billion, two hundred thirty-two million, twelve thousand, three hundred thirty".