12303331100 has 18 divisors (see below), whose sum is σ = 26698228704. Its totient is φ = 4921332400.

The previous prime is 12303331093. The next prime is 12303331111. The reversal of 12303331100 is 113330321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61516556 + ... + 61516755.

It is an arithmetic number, because the mean of its divisors is an integer number (1483234928).

Almost surely, 2^12303331100 is an apocalyptic number.

12303331100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12303331100 is an abundant number, since it is smaller than the sum of its proper divisors (14394897604).

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

12303331100 is a wasteful number, since it uses less digits than its factorization.

12303331100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123033325 (or 123033318 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 12303331100 its reverse (113330321), we get a palindrome (12416661421).

The spelling of 12303331100 in words is "twelve billion, three hundred three million, three hundred thirty-one thousand, one hundred".