12133300232312 has 24 divisors (see below), whose sum is σ = 26464213517760. Its totient is φ = 5199985813680.

The previous prime is 12133300232299. The next prime is 12133300232341. The reversal of 12133300232312 is 21323200333121.

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, 15476147864 + ... + 15476148647.

It is an arithmetic number, because the mean of its divisors is an integer number (1102675563240).

Almost surely, 2^{12133300232312} is an apocalyptic number.

It is an amenable number.

12133300232312 is an abundant number, since it is smaller than the sum of its proper divisors (14330913285448).

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

12133300232312 is a wasteful number, since it uses less digits than its factorization.

12133300232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30952296531 (or 30952296520 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12133300232312 its reverse (21323200333121), we get a palindrome (33456500565433).

The spelling of 12133300232312 in words is "twelve trillion, one hundred thirty-three billion, three hundred million, two hundred thirty-two thousand, three hundred twelve".