12133042300 has 18 divisors (see below), whose sum is σ = 26328702008. Its totient is φ = 4853216880.

The previous prime is 12133042297. The next prime is 12133042309. The reversal of 12133042300 is 324033121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133042309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60665112 + ... + 60665311.

Almost surely, 2^12133042300 is an apocalyptic number.

12133042300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12133042300 is an abundant number, since it is smaller than the sum of its proper divisors (14195659708).

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

12133042300 is a wasteful number, since it uses less digits than its factorization.

12133042300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121330437 (or 121330430 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12133042300 its reverse (324033121), we get a palindrome (12457075421).

The spelling of 12133042300 in words is "twelve billion, one hundred thirty-three million, forty-two thousand, three hundred".