112340023 has 2 divisors, whose sum is σ = 112340024. Its totient is φ = 112340022.

The previous prime is 112340017. The next prime is 112340047. The reversal of 112340023 is 320043211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112340023 - 2⁵ = 112339991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112339979 and 112340006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112340083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56170011 + 56170012.

It is an arithmetic number, because the mean of its divisors is an integer number (56170012).

Almost surely, 2^112340023 is an apocalyptic number.

112340023 is a deficient number, since it is larger than the sum of its proper divisors (1).

112340023 is an equidigital number, since it uses as much as digits as its factorization.

112340023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 112340023 is about 10599.0576467911. The cubic root of 112340023 is about 482.5157599083.

Adding to 112340023 its reverse (320043211), we get a palindrome (432383234).

The spelling of 112340023 in words is "one hundred twelve million, three hundred forty thousand, twenty-three".