112132247 has 2 divisors, whose sum is σ = 112132248. Its totient is φ = 112132246.

The previous prime is 112132231. The next prime is 112132249. The reversal of 112132247 is 742231211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112132247 - 2⁴ = 112132231 is a prime.

Together with 112132249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112132249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56066123 + 56066124.

It is an arithmetic number, because the mean of its divisors is an integer number (56066124).

Almost surely, 2^112132247 is an apocalyptic number.

112132247 is a deficient number, since it is larger than the sum of its proper divisors (1).

112132247 is an equidigital number, since it uses as much as digits as its factorization.

112132247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 23.

The square root of 112132247 is about 10589.2514844063. The cubic root of 112132247 is about 482.2181008797.

Adding to 112132247 its reverse (742231211), we get a palindrome (854363458).

The spelling of 112132247 in words is "one hundred twelve million, one hundred thirty-two thousand, two hundred forty-seven".