112775123 has 2 divisors, whose sum is σ = 112775124. Its totient is φ = 112775122.

The previous prime is 112775099. The next prime is 112775147. The reversal of 112775123 is 321577211.

It is a balanced prime because it is at equal distance from previous prime (112775099) and next prime (112775147).

It is an emirp because it is prime and its reverse (321577211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112775123 - 2¹² = 112771027 is a prime.

It is not a weakly prime, because it can be changed into another prime (112775323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56387561 + 56387562.

It is an arithmetic number, because the mean of its divisors is an integer number (56387562).

Almost surely, 2^112775123 is an apocalyptic number.

112775123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112775123 is an equidigital number, since it uses as much as digits as its factorization.

112775123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2940, while the sum is 29.

The square root of 112775123 is about 10619.5632207733. The cubic root of 112775123 is about 483.1378954065.

The spelling of 112775123 in words is "one hundred twelve million, seven hundred seventy-five thousand, one hundred twenty-three".