12323120133312 has 84 divisors (see below), whose sum is σ = 35330462060296. Its totient is φ = 4106722498560.

The previous prime is 12323120133293. The next prime is 12323120133361. The reversal of 12323120133312 is 21333102132321.

12323120133312 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 312 + 0 + 1 + 33 + 312 = 666.

It is a super-3 number, since 3×12323120133312³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155014 + ... + 4966917.

Almost surely, 2^{12323120133312} is an apocalyptic number.

12323120133312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12323120133312 is an abundant number, since it is smaller than the sum of its proper divisors (23007341926984).

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

12323120133312 is a wasteful number, since it uses less digits than its factorization.

12323120133312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5126126 (or 5126113 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 12323120133312 its reverse (21333102132321), we get a palindrome (33656222265633).

The spelling of 12323120133312 in words is "twelve trillion, three hundred twenty-three billion, one hundred twenty million, one hundred thirty-three thousand, three hundred twelve".