2344021123 has 2 divisors, whose sum is σ = 2344021124. Its totient is φ = 2344021122.

The previous prime is 2344021109. The next prime is 2344021187. The reversal of 2344021123 is 3211204432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2344021123 - 2⁹ = 2344020611 is a prime.

It is a super-2 number, since 2×2344021123² = 10988870050140362258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2344021094 and 2344021103.

It is not a weakly prime, because it can be changed into another prime (2344021423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172010561 + 1172010562.

It is an arithmetic number, because the mean of its divisors is an integer number (1172010562).

Almost surely, 2^2344021123 is an apocalyptic number.

2344021123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2344021123 is an equidigital number, since it uses as much as digits as its factorization.

2344021123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2344021123 is about 48415.0918929212. The cubic root of 2344021123 is about 1328.3744292686.

Adding to 2344021123 its reverse (3211204432), we get a palindrome (5555225555).

The spelling of 2344021123 in words is "two billion, three hundred forty-four million, twenty-one thousand, one hundred twenty-three".