112432147 has 2 divisors, whose sum is σ = 112432148. Its totient is φ = 112432146.

The previous prime is 112432129. The next prime is 112432153. The reversal of 112432147 is 741234211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112432147 - 2¹¹ = 112430099 is a prime.

It is not a weakly prime, because it can be changed into another prime (112432157) 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, 56216073 + 56216074.

It is an arithmetic number, because the mean of its divisors is an integer number (56216074).

Almost surely, 2^112432147 is an apocalyptic number.

112432147 is a deficient number, since it is larger than the sum of its proper divisors (1).

112432147 is an equidigital number, since it uses as much as digits as its factorization.

112432147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 25.

The square root of 112432147 is about 10603.4026142555. The cubic root of 112432147 is about 482.6476189303.

Adding to 112432147 its reverse (741234211), we get a palindrome (853666358).

The spelling of 112432147 in words is "one hundred twelve million, four hundred thirty-two thousand, one hundred forty-seven".