112100423 has 2 divisors, whose sum is σ = 112100424. Its totient is φ = 112100422.

The previous prime is 112100377. The next prime is 112100453. The reversal of 112100423 is 324001211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112100423 - 2²⁰ = 111051847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112100398 and 112100407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112100453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050211 + 56050212.

It is an arithmetic number, because the mean of its divisors is an integer number (56050212).

Almost surely, 2^112100423 is an apocalyptic number.

112100423 is a deficient number, since it is larger than the sum of its proper divisors (1).

112100423 is an equidigital number, since it uses as much as digits as its factorization.

112100423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 112100423 is about 10587.7487219900. The cubic root of 112100423 is about 482.1724774863.

Adding to 112100423 its reverse (324001211), we get a palindrome (436101634).

The spelling of 112100423 in words is "one hundred twelve million, one hundred thousand, four hundred twenty-three".