112130423 has 2 divisors, whose sum is σ = 112130424. Its totient is φ = 112130422.

The previous prime is 112130407. The next prime is 112130429. The reversal of 112130423 is 324031211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112130423 - 2⁴ = 112130407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112130429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56065211 + 56065212.

It is an arithmetic number, because the mean of its divisors is an integer number (56065212).

Almost surely, 2^112130423 is an apocalyptic number.

112130423 is a deficient number, since it is larger than the sum of its proper divisors (1).

112130423 is an equidigital number, since it uses as much as digits as its factorization.

112130423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 112130423 is about 10589.1653589884. The cubic root of 112130423 is about 482.2154861974.

Adding to 112130423 its reverse (324031211), we get a palindrome (436161634).

The spelling of 112130423 in words is "one hundred twelve million, one hundred thirty thousand, four hundred twenty-three".