111132323213211 has 24 divisors (see below), whose sum is σ = 165921371743920. Its totient is φ = 71638507857600.

The previous prime is 111132323213203. The next prime is 111132323213221. The reversal of 111132323213211 is 112312323231111.

111132323213211 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 3 + 232 + 3 + 213 + 211 = 666.

It is not a de Polignac number, because 111132323213211 - 2³ = 111132323213203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111132323213201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1715449120 + ... + 1715513901.

It is an arithmetic number, because the mean of its divisors is an integer number (6913390489330).

Almost surely, 2^{111132323213211} is an apocalyptic number.

111132323213211 is a deficient number, since it is larger than the sum of its proper divisors (54789048530709).

111132323213211 is a wasteful number, since it uses less digits than its factorization.

111132323213211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3430963147 (or 3430963144 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

Adding to 111132323213211 its reverse (112312323231111), we get a palindrome (223444646444322).

The spelling of 111132323213211 in words is "one hundred eleven trillion, one hundred thirty-two billion, three hundred twenty-three million, two hundred thirteen thousand, two hundred eleven".