1003020323423 has 2 divisors, whose sum is σ = 1003020323424. Its totient is φ = 1003020323422.

The previous prime is 1003020323411. The next prime is 1003020323443. The reversal of 1003020323423 is 3243230203001.

It is a weak prime.

It is an emirp because it is prime and its reverse (3243230203001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1003020323423 - 2⁶ = 1003020323359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003020323443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501510161711 + 501510161712.

It is an arithmetic number, because the mean of its divisors is an integer number (501510161712).

Almost surely, 2^{1003020323423} is an apocalyptic number.

1003020323423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003020323423 is an equidigital number, since it uses as much as digits as its factorization.

1003020323423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1003020323423 its reverse (3243230203001), we get a palindrome (4246250526424).

The spelling of 1003020323423 in words is "one trillion, three billion, twenty million, three hundred twenty-three thousand, four hundred twenty-three".