112010123 has 2 divisors, whose sum is σ = 112010124. Its totient is φ = 112010122.

The previous prime is 112010117. The next prime is 112010153. The reversal of 112010123 is 321010211.

It is a weak prime.

It is an emirp because it is prime and its reverse (321010211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112010123 - 2¹⁰ = 112009099 is a prime.

It is not a weakly prime, because it can be changed into another prime (112010113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005061 + 56005062.

It is an arithmetic number, because the mean of its divisors is an integer number (56005062).

Almost surely, 2^112010123 is an apocalyptic number.

112010123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112010123 is an equidigital number, since it uses as much as digits as its factorization.

112010123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 112010123 is about 10583.4835002470. The cubic root of 112010123 is about 482.0429749393.

Adding to 112010123 its reverse (321010211), we get a palindrome (433020334).

The spelling of 112010123 in words is "one hundred twelve million, ten thousand, one hundred twenty-three".