11321020300 has 36 divisors (see below), whose sum is σ = 24983010360. Its totient is φ = 4451653120.

The previous prime is 11321020297. The next prime is 11321020301. The reversal of 11321020300 is 302012311.

It is not an unprimeable number, because it can be changed into a prime (11321020301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 953509 + ... + 965308.

It is an arithmetic number, because the mean of its divisors is an integer number (693972510).

Almost surely, 2^11321020300 is an apocalyptic number.

11321020300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11321020300 is an abundant number, since it is smaller than the sum of its proper divisors (13661990060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11321020300 is a wasteful number, since it uses less digits than its factorization.

11321020300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918890 (or 1918883 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11321020300 its reverse (302012311), we get a palindrome (11623032611).

The spelling of 11321020300 in words is "eleven billion, three hundred twenty-one million, twenty thousand, three hundred".