112320321227 has 2 divisors, whose sum is σ = 112320321228. Its totient is φ = 112320321226.

The previous prime is 112320321161. The next prime is 112320321229. The reversal of 112320321227 is 722123023211.

It is a strong prime.

It is an emirp because it is prime and its reverse (722123023211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112320321227 - 2⁸ = 112320320971 is a prime.

Together with 112320321229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 112320321196 and 112320321205.

It is not a weakly prime, because it can be changed into another prime (112320321229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56160160613 + 56160160614.

It is an arithmetic number, because the mean of its divisors is an integer number (56160160614).

Almost surely, 2^112320321227 is an apocalyptic number.

112320321227 is a deficient number, since it is larger than the sum of its proper divisors (1).

112320321227 is an equidigital number, since it uses as much as digits as its factorization.

112320321227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 112320321227 its reverse (722123023211), we get a palindrome (834443344438).

The spelling of 112320321227 in words is "one hundred twelve billion, three hundred twenty million, three hundred twenty-one thousand, two hundred twenty-seven".