1002143302003 has 2 divisors, whose sum is σ = 1002143302004. Its totient is φ = 1002143302002.

The previous prime is 1002143301961. The next prime is 1002143302009. The reversal of 1002143302003 is 3002033412001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002143302003 is a prime.

It is a super-3 number, since 3×1002143302003³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1002143302009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501071651001 + 501071651002.

It is an arithmetic number, because the mean of its divisors is an integer number (501071651002).

Almost surely, 2^{1002143302003} is an apocalyptic number.

1002143302003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002143302003 is an equidigital number, since it uses as much as digits as its factorization.

1002143302003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1002143302003 its reverse (3002033412001), we get a palindrome (4004176714004).

The spelling of 1002143302003 in words is "one trillion, two billion, one hundred forty-three million, three hundred two thousand, three".