112230751 has 2 divisors, whose sum is σ = 112230752. Its totient is φ = 112230750.

The previous prime is 112230749. The next prime is 112230761. The reversal of 112230751 is 157032211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112230751 - 2¹ = 112230749 is a prime.

Together with 112230749, 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 (112230721) 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, 56115375 + 56115376.

It is an arithmetic number, because the mean of its divisors is an integer number (56115376).

Almost surely, 2^112230751 is an apocalyptic number.

112230751 is a deficient number, since it is larger than the sum of its proper divisors (1).

112230751 is an equidigital number, since it uses as much as digits as its factorization.

112230751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 112230751 is about 10593.9015947856. The cubic root of 112230751 is about 482.3592630959.

Adding to 112230751 its reverse (157032211), we get a palindrome (269262962).

The spelling of 112230751 in words is "one hundred twelve million, two hundred thirty thousand, seven hundred fifty-one".