112030123 has 2 divisors, whose sum is σ = 112030124. Its totient is φ = 112030122.

The previous prime is 112030057. The next prime is 112030141. The reversal of 112030123 is 321030211.

It is a strong prime.

It is an emirp because it is prime and its reverse (321030211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112030123 is a prime.

It is not a weakly prime, because it can be changed into another prime (112030223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56015061 + 56015062.

It is an arithmetic number, because the mean of its divisors is an integer number (56015062).

Almost surely, 2^112030123 is an apocalyptic number.

112030123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112030123 is an equidigital number, since it uses as much as digits as its factorization.

112030123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 112030123 is about 10584.4283265560. The cubic root of 112030123 is about 482.0716636729.

Adding to 112030123 its reverse (321030211), we get a palindrome (433060334).

The spelling of 112030123 in words is "one hundred twelve million, thirty thousand, one hundred twenty-three".