1002303000303 has 16 divisors (see below), whose sum is σ = 1461803857536. Its totient is φ = 605827787040.

The previous prime is 1002303000301. The next prime is 1002303000331. The reversal of 1002303000303 is 3030003032001.

It is not a de Polignac number, because 1002303000303 - 2¹ = 1002303000301 is a prime.

It is a super-2 number, since 2×1002303000303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002303000301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40701925 + ... + 40726542.

It is an arithmetic number, because the mean of its divisors is an integer number (91362741096).

Almost surely, 2^{1002303000303} is an apocalyptic number.

1002303000303 is a deficient number, since it is larger than the sum of its proper divisors (459500857233).

1002303000303 is a wasteful number, since it uses less digits than its factorization.

1002303000303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81428854.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 1002303000303 its reverse (3030003032001), we get a palindrome (4032306032304).

The spelling of 1002303000303 in words is "one trillion, two billion, three hundred three million, three hundred three", and thus it is an aban number.