12313223211300 has 216 divisors, whose sum is σ = 39165322717248. Its totient is φ = 2984575545600.

The previous prime is 12313223211299. The next prime is 12313223211379. The reversal of 12313223211300 is 311232231321.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 285913569 + ... + 285956631.

Almost surely, 2^{12313223211300} is an apocalyptic number.

12313223211300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12313223211300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19582661358624).

12313223211300 is an abundant number, since it is smaller than the sum of its proper divisors (26852099505948).

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

12313223211300 is a wasteful number, since it uses less digits than its factorization.

12313223211300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50979 (or 50961 counting only the distinct ones).

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

Adding to 12313223211300 its reverse (311232231321), we get a palindrome (12624455442621).

The spelling of 12313223211300 in words is "twelve trillion, three hundred thirteen billion, two hundred twenty-three million, two hundred eleven thousand, three hundred".