12321133122300 has 144 divisors (see below), whose sum is σ = 38204490089472. Its totient is φ = 3057841670400.

The previous prime is 12321133122269. The next prime is 12321133122317. The reversal of 12321133122300 is 322133112321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23875396 + ... + 24385995.

Almost surely, 2^{12321133122300} is an apocalyptic number.

12321133122300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12321133122300 is an abundant number, since it is smaller than the sum of its proper divisors (25883356967172).

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

12321133122300 is a wasteful number, since it uses less digits than its factorization.

12321133122300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48261468 (or 48261461 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12321133122300 its reverse (322133112321), we get a palindrome (12643266234621).

The spelling of 12321133122300 in words is "twelve trillion, three hundred twenty-one billion, one hundred thirty-three million, one hundred twenty-two thousand, three hundred".