11030000205 has 32 divisors (see below), whose sum is σ = 20580768000. Its totient is φ = 5042283456.

The previous prime is 11030000171. The next prime is 11030000249. The reversal of 11030000205 is 50200003011.

It is not a de Polignac number, because 11030000205 - 2¹⁰ = 11029999181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1066770 + ... + 1077059.

It is an arithmetic number, because the mean of its divisors is an integer number (643149000).

Almost surely, 2^11030000205 is an apocalyptic number.

11030000205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11030000205 is a deficient number, since it is larger than the sum of its proper divisors (9550767795).

11030000205 is an equidigital number, since it uses as much as digits as its factorization.

11030000205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143858 (or 2143844 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

Adding to 11030000205 its reverse (50200003011), we get a palindrome (61230003216).

The spelling of 11030000205 in words is "eleven billion, thirty million, two hundred five", and thus it is an aban number.