1344912103 has 2 divisors, whose sum is σ = 1344912104. Its totient is φ = 1344912102.

The previous prime is 1344912077. The next prime is 1344912133. The reversal of 1344912103 is 3012194431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1344912103 - 2⁵ = 1344912071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344912133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672456051 + 672456052.

It is an arithmetic number, because the mean of its divisors is an integer number (672456052).

Almost surely, 2^1344912103 is an apocalyptic number.

1344912103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344912103 is an equidigital number, since it uses as much as digits as its factorization.

1344912103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1344912103 is about 36673.0432743180. The cubic root of 1344912103 is about 1103.8192592407.

It can be divided in two parts, 13449 and 12103, that added together give a palindrome (25552).

The spelling of 1344912103 in words is "one billion, three hundred forty-four million, nine hundred twelve thousand, one hundred three".