1444103 has 2 divisors, whose sum is σ = 1444104. Its totient is φ = 1444102.

The previous prime is 1444087. The next prime is 1444109. The reversal of 1444103 is 3014441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1444103 - 2⁴ = 1444087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1444109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722051 + 722052.

It is an arithmetic number, because the mean of its divisors is an integer number (722052).

2^1444103 is an apocalyptic number.

1444103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444103 is an equidigital number, since it uses as much as digits as its factorization.

1444103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1444103 is about 1201.7083672838. The cubic root of 1444103 is about 113.0314737295.

Adding to 1444103 its reverse (3014441), we get a palindrome (4458544).

The spelling of 1444103 in words is "one million, four hundred forty-four thousand, one hundred three".