112111427 has 2 divisors, whose sum is σ = 112111428. Its totient is φ = 112111426.

The previous prime is 112111357. The next prime is 112111451. The reversal of 112111427 is 724111211.

It is a strong prime.

It is an emirp because it is prime and its reverse (724111211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112111427 - 2¹⁶ = 112045891 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 112111399 and 112111408.

It is not a weakly prime, because it can be changed into another prime (112111127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055713 + 56055714.

It is an arithmetic number, because the mean of its divisors is an integer number (56055714).

Almost surely, 2^112111427 is an apocalyptic number.

112111427 is a deficient number, since it is larger than the sum of its proper divisors (1).

112111427 is an equidigital number, since it uses as much as digits as its factorization.

112111427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112, while the sum is 20.

The square root of 112111427 is about 10588.2683664516. The cubic root of 112111427 is about 482.1882539725.

Adding to 112111427 its reverse (724111211), we get a palindrome (836222638).

The spelling of 112111427 in words is "one hundred twelve million, one hundred eleven thousand, four hundred twenty-seven".