9903323003313 has 16 divisors (see below), whose sum is σ = 13210174359936. Its totient is φ = 6599343864960.

The previous prime is 9903323003297. The next prime is 9903323003323. The reversal of 9903323003313 is 3133003233099.

It is not a de Polignac number, because 9903323003313 - 2⁴ = 9903323003297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9903323003323) 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, 132230845 + ... + 132305717.

It is an arithmetic number, because the mean of its divisors is an integer number (825635897496).

Almost surely, 2^{9903323003313} is an apocalyptic number.

It is an amenable number.

9903323003313 is a deficient number, since it is larger than the sum of its proper divisors (3306851356623).

9903323003313 is a wasteful number, since it uses less digits than its factorization.

9903323003313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93464.

The product of its (nonzero) digits is 118098, while the sum is 39.

The spelling of 9903323003313 in words is "nine trillion, nine hundred three billion, three hundred twenty-three million, three thousand, three hundred thirteen".