112111127 has 2 divisors, whose sum is σ = 112111128. Its totient is φ = 112111126.

The previous prime is 112111123. The next prime is 112111157. The reversal of 112111127 is 721111211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112111127 - 2² = 112111123 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112111123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055563 + 56055564.

It is an arithmetic number, because the mean of its divisors is an integer number (56055564).

Almost surely, 2^112111127 is an apocalyptic number.

112111127 is a deficient number, since it is larger than the sum of its proper divisors (1).

112111127 is an equidigital number, since it uses as much as digits as its factorization.

112111127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28, while the sum is 17.

The square root of 112111127 is about 10588.2541998197. The cubic root of 112111127 is about 482.1878238748.

Adding to 112111127 its reverse (721111211), we get a palindrome (833222338).

The spelling of 112111127 in words is "one hundred twelve million, one hundred eleven thousand, one hundred twenty-seven".