112112071 has 2 divisors, whose sum is σ = 112112072. Its totient is φ = 112112070.

The previous prime is 112112069. The next prime is 112112111. The reversal of 112112071 is 170211211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112112071 - 2¹ = 112112069 is a prime.

Together with 112112069, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112112471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056035 + 56056036.

It is an arithmetic number, because the mean of its divisors is an integer number (56056036).

Almost surely, 2^112112071 is an apocalyptic number.

112112071 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112071 is an equidigital number, since it uses as much as digits as its factorization.

112112071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 16.

The square root of 112112071 is about 10588.2987774241. The cubic root of 112112071 is about 482.1891772463.

Adding to 112112071 its reverse (170211211), we get a palindrome (282323282).

The spelling of 112112071 in words is "one hundred twelve million, one hundred twelve thousand, seventy-one".