12111332133323 has 4 divisors (see below), whose sum is σ = 12502020266688. Its totient is φ = 11720643999960.

The previous prime is 12111332133317. The next prime is 12111332133343. The reversal of 12111332133323 is 32333123311121.

12111332133323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12111332133323 - 2⁸ = 12111332133067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12111332133343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195344066636 + ... + 195344066697.

It is an arithmetic number, because the mean of its divisors is an integer number (3125505066672).

Almost surely, 2^{12111332133323} is an apocalyptic number.

12111332133323 is a deficient number, since it is larger than the sum of its proper divisors (390688133365).

12111332133323 is an equidigital number, since it uses as much as digits as its factorization.

12111332133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390688133364.

The product of its digits is 5832, while the sum is 29.

Adding to 12111332133323 its reverse (32333123311121), we get a palindrome (44444455444444).

The spelling of 12111332133323 in words is "twelve trillion, one hundred eleven billion, three hundred thirty-two million, one hundred thirty-three thousand, three hundred twenty-three".