11211303321300 has 36 divisors (see below), whose sum is σ = 32438037610496. Its totient is φ = 2989680885600.

The previous prime is 11211303321289. The next prime is 11211303321329. The reversal of 11211303321300 is 312330311211.

It is a happy number.

It is a super-2 number, since 2×11211303321300² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18685505236 + ... + 18685505835.

Almost surely, 2^{11211303321300} is an apocalyptic number.

11211303321300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11211303321300 is an abundant number, since it is smaller than the sum of its proper divisors (21226734289196).

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

11211303321300 is a wasteful number, since it uses less digits than its factorization.

11211303321300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37371011088 (or 37371011081 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11211303321300 its reverse (312330311211), we get a palindrome (11523633632511).

The spelling of 11211303321300 in words is "eleven trillion, two hundred eleven billion, three hundred three million, three hundred twenty-one thousand, three hundred".