12331310330 has 8 divisors (see below), whose sum is σ = 22196358612. Its totient is φ = 4932524128.

The previous prime is 12331310323. The next prime is 12331310333. The reversal of 12331310330 is 3301313321.

It can be written as a sum of positive squares in 2 ways, for example, as 12201190681 + 130119649 = 110459^2 + 11407^2 .

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

It is a super-2 number, since 2×12331310330² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12331310333) 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 3 ways as a sum of consecutive naturals, for example, 616565507 + ... + 616565526.

Almost surely, 2^12331310330 is an apocalyptic number.

12331310330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12331310330 is a deficient number, since it is larger than the sum of its proper divisors (9865048282).

12331310330 is a wasteful number, since it uses less digits than its factorization.

12331310330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233131040.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 12331310330 its reverse (3301313321), we get a palindrome (15632623651).

The spelling of 12331310330 in words is "twelve billion, three hundred thirty-one million, three hundred ten thousand, three hundred thirty".