2112241423 has 2 divisors, whose sum is σ = 2112241424. Its totient is φ = 2112241422.

The previous prime is 2112241319. The next prime is 2112241427. The reversal of 2112241423 is 3241422112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112241423 - 2¹³ = 2112233231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2112241394 and 2112241403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112241427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056120711 + 1056120712.

It is an arithmetic number, because the mean of its divisors is an integer number (1056120712).

Almost surely, 2^2112241423 is an apocalyptic number.

2112241423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112241423 is an equidigital number, since it uses as much as digits as its factorization.

2112241423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 22.

The square root of 2112241423 is about 45959.1277441163. The cubic root of 2112241423 is about 1283.0626172923.

Adding to 2112241423 its reverse (3241422112), we get a palindrome (5353663535).

The spelling of 2112241423 in words is "two billion, one hundred twelve million, two hundred forty-one thousand, four hundred twenty-three".