2112324503 has 2 divisors, whose sum is σ = 2112324504. Its totient is φ = 2112324502.

The previous prime is 2112324493. The next prime is 2112324509. The reversal of 2112324503 is 3054232112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112324503 - 2³⁰ = 1038582679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112324509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056162251 + 1056162252.

It is an arithmetic number, because the mean of its divisors is an integer number (1056162252).

Almost surely, 2^2112324503 is an apocalyptic number.

2112324503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112324503 is an equidigital number, since it uses as much as digits as its factorization.

2112324503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2112324503 is about 45960.0315817994. The cubic root of 2112324503 is about 1283.0794391454.

Adding to 2112324503 its reverse (3054232112), we get a palindrome (5166556615).

The spelling of 2112324503 in words is "two billion, one hundred twelve million, three hundred twenty-four thousand, five hundred three".