11321302103200 has 144 divisors (see below), whose sum is σ = 28299523464576. Its totient is φ = 4421389593600.

The previous prime is 11321302103183. The next prime is 11321302103239. The reversal of 11321302103200 is 230120312311.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4882834 + ... + 6817966.

It is an arithmetic number, because the mean of its divisors is an integer number (196524468504).

Almost surely, 2^{11321302103200} is an apocalyptic number.

11321302103200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11321302103200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14149761732288).

11321302103200 is an abundant number, since it is smaller than the sum of its proper divisors (16978221361376).

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

11321302103200 is a wasteful number, since it uses less digits than its factorization.

11321302103200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935327 (or 1935314 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11321302103200 its reverse (230120312311), we get a palindrome (11551422415511).

The spelling of 11321302103200 in words is "eleven trillion, three hundred twenty-one billion, three hundred two million, one hundred three thousand, two hundred".