1232330331 has 8 divisors (see below), whose sum is σ = 1643304960. Its totient is φ = 821454632.

The previous prime is 1232330327. The next prime is 1232330353. The reversal of 1232330331 is 1330332321.

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 1232330331 - 2² = 1232330327 is a prime.

It is a super-2 number, since 2×1232330331² = 3037276089405139122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1232330298 and 1232330307.

It is not an unprimeable number, because it can be changed into a prime (1232330311) 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, 12226 + ... + 51128.

It is an arithmetic number, because the mean of its divisors is an integer number (205413120).

Almost surely, 2^1232330331 is an apocalyptic number.

1232330331 is a deficient number, since it is larger than the sum of its proper divisors (410974629).

1232330331 is a wasteful number, since it uses less digits than its factorization.

1232330331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49465.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1232330331 is about 35104.5628230861. The cubic root of 1232330331 is about 1072.1174858590.

Adding to 1232330331 its reverse (1330332321), we get a palindrome (2562662652).

The spelling of 1232330331 in words is "one billion, two hundred thirty-two million, three hundred thirty thousand, three hundred thirty-one".