11203304999 has 8 divisors (see below), whose sum is σ = 11507428128. Its totient is φ = 10899252000.

The previous prime is 11203304993. The next prime is 11203305007. The reversal of 11203304999 is 99940330211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11203304999 - 2²⁰ = 11202256423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11203304993) 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 in 7 ways as a sum of consecutive naturals, for example, 564749 + ... + 584249.

It is an arithmetic number, because the mean of its divisors is an integer number (1438428516).

Almost surely, 2^11203304999 is an apocalyptic number.

11203304999 is a deficient number, since it is larger than the sum of its proper divisors (304123129).

11203304999 is a wasteful number, since it uses less digits than its factorization.

11203304999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35065.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 11203304999 in words is "eleven billion, two hundred three million, three hundred four thousand, nine hundred ninety-nine".