2124344323 has 2 divisors, whose sum is σ = 2124344324. Its totient is φ = 2124344322.

The previous prime is 2124344309. The next prime is 2124344359. The reversal of 2124344323 is 3234434212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2124344323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2124344291 and 2124344300.

It is not a weakly prime, because it can be changed into another prime (2124344363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062172161 + 1062172162.

It is an arithmetic number, because the mean of its divisors is an integer number (1062172162).

Almost surely, 2^2124344323 is an apocalyptic number.

2124344323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124344323 is an equidigital number, since it uses as much as digits as its factorization.

2124344323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 28.

The square root of 2124344323 is about 46090.6099221956. The cubic root of 2124344323 is about 1285.5085519072.

Adding to 2124344323 its reverse (3234434212), we get a palindrome (5358778535).

The spelling of 2124344323 in words is "two billion, one hundred twenty-four million, three hundred forty-four thousand, three hundred twenty-three".