1344230123 has 2 divisors, whose sum is σ = 1344230124. Its totient is φ = 1344230122.

The previous prime is 1344230113. The next prime is 1344230143. The reversal of 1344230123 is 3210324431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1344230123 - 2¹² = 1344226027 is a prime.

It is not a weakly prime, because it can be changed into another prime (1344230113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672115061 + 672115062.

It is an arithmetic number, because the mean of its divisors is an integer number (672115062).

Almost surely, 2^1344230123 is an apocalyptic number.

1344230123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344230123 is an equidigital number, since it uses as much as digits as its factorization.

1344230123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1344230123 is about 36663.7439850324. The cubic root of 1344230123 is about 1103.6326522663.

Adding to 1344230123 its reverse (3210324431), we get a palindrome (4554554554).

The spelling of 1344230123 in words is "one billion, three hundred forty-four million, two hundred thirty thousand, one hundred twenty-three".