1344345103 has 2 divisors, whose sum is σ = 1344345104. Its totient is φ = 1344345102.

The previous prime is 1344345061. The next prime is 1344345127. The reversal of 1344345103 is 3015434431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1344345103 - 2⁹ = 1344344591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344345143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672172551 + 672172552.

It is an arithmetic number, because the mean of its divisors is an integer number (672172552).

Almost surely, 2^1344345103 is an apocalyptic number.

1344345103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344345103 is an equidigital number, since it uses as much as digits as its factorization.

1344345103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 1344345103 is about 36665.3119855811. The cubic root of 1344345103 is about 1103.6641181248.

Adding to 1344345103 its reverse (3015434431), we get a palindrome (4359779534).

The spelling of 1344345103 in words is "one billion, three hundred forty-four million, three hundred forty-five thousand, one hundred three".