112136113 has 2 divisors, whose sum is σ = 112136114. Its totient is φ = 112136112.

The previous prime is 112136111. The next prime is 112136179. The reversal of 112136113 is 311631211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86248369 + 25887744 = 9287^2 + 5088^2 .

It is a cyclic number.

It is not a de Polignac number, because 112136113 - 2¹ = 112136111 is a prime.

Together with 112136111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112136111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56068056 + 56068057.

It is an arithmetic number, because the mean of its divisors is an integer number (56068057).

Almost surely, 2^112136113 is an apocalyptic number.

It is an amenable number.

112136113 is a deficient number, since it is larger than the sum of its proper divisors (1).

112136113 is an equidigital number, since it uses as much as digits as its factorization.

112136113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108, while the sum is 19.

The square root of 112136113 is about 10589.4340264246. The cubic root of 112136113 is about 482.2236426508.

Adding to 112136113 its reverse (311631211), we get a palindrome (423767324).

The spelling of 112136113 in words is "one hundred twelve million, one hundred thirty-six thousand, one hundred thirteen".