12303233311000 has 64 divisors (see below), whose sum is σ = 28807418184480. Its totient is φ = 4918241660800.

The previous prime is 12303233310971. The next prime is 12303233311007. The reversal of 12303233311000 is 11333230321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303233311007) 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 15 ways as a sum of consecutive naturals, for example, 2200774 + ... + 5426773.

Almost surely, 2^{12303233311000} is an apocalyptic number.

12303233311000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12303233311000 is an abundant number, since it is smaller than the sum of its proper divisors (16504184873480).

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

12303233311000 is a wasteful number, since it uses less digits than its factorization.

12303233311000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7629181 (or 7629167 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12303233311000 its reverse (11333230321), we get a palindrome (12314566541321).

The spelling of 12303233311000 in words is "twelve trillion, three hundred three billion, two hundred thirty-three million, three hundred eleven thousand".