112755287 has 2 divisors, whose sum is σ = 112755288. Its totient is φ = 112755286.

The previous prime is 112755263. The next prime is 112755301. The reversal of 112755287 is 782557211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112755287 - 2¹⁰ = 112754263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112755287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112755187) 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, 56377643 + 56377644.

It is an arithmetic number, because the mean of its divisors is an integer number (56377644).

Almost surely, 2^112755287 is an apocalyptic number.

112755287 is a deficient number, since it is larger than the sum of its proper divisors (1).

112755287 is an equidigital number, since it uses as much as digits as its factorization.

112755287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39200, while the sum is 38.

The square root of 112755287 is about 10618.6292429861. The cubic root of 112755287 is about 483.1095673941.

The spelling of 112755287 in words is "one hundred twelve million, seven hundred fifty-five thousand, two hundred eighty-seven".