9903312041 has 24 divisors (see below), whose sum is σ = 11676044160. Its totient is φ = 8374145472.

The previous prime is 9903312037. The next prime is 9903312043. The reversal of 9903312041 is 1402133099.

It is not a de Polignac number, because 9903312041 - 2² = 9903312037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9903311989 and 9903312007.

It is not an unprimeable number, because it can be changed into a prime (9903312043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2121476 + ... + 2126138.

It is an arithmetic number, because the mean of its divisors is an integer number (486501840).

Almost surely, 2^9903312041 is an apocalyptic number.

It is an amenable number.

9903312041 is a deficient number, since it is larger than the sum of its proper divisors (1772732119).

9903312041 is a wasteful number, since it uses less digits than its factorization.

9903312041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5253 (or 5246 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 9903312041 is about 99515.3859511181. The cubic root of 9903312041 is about 2147.4685938714.

The spelling of 9903312041 in words is "nine billion, nine hundred three million, three hundred twelve thousand, forty-one".