12331303000 has 32 divisors (see below), whose sum is σ = 28855251360. Its totient is φ = 4932520800.

The previous prime is 12331302959. The next prime is 12331303013. The reversal of 12331303000 is 30313321.

It is a super-2 number, since 2×12331303000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6164652 + ... + 6166651.

It is an arithmetic number, because the mean of its divisors is an integer number (901726605).

Almost surely, 2^12331303000 is an apocalyptic number.

12331303000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12331303000 is an abundant number, since it is smaller than the sum of its proper divisors (16523948360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12331303000 is a wasteful number, since it uses less digits than its factorization.

12331303000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12331324 (or 12331310 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 12331303000 its reverse (30313321), we get a palindrome (12361616321).

The spelling of 12331303000 in words is "twelve billion, three hundred thirty-one million, three hundred three thousand".