221103514301300 has 144 divisors (see below), whose sum is σ = 484059122400000. Its totient is φ = 87659038010880.

The previous prime is 221103514301281. The next prime is 221103514301431. The reversal of 221103514301300 is 3103415301122.

It is a self number, because there is not a number n which added to its sum of digits gives 221103514301300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31464848387 + ... + 31464855413.

Almost surely, 2^{221103514301300} is an apocalyptic number.

221103514301300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

221103514301300 is an abundant number, since it is smaller than the sum of its proper divisors (262955608098700).

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

221103514301300 is a wasteful number, since it uses less digits than its factorization.

221103514301300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13258 (or 13251 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 221103514301300 its reverse (3103415301122), we get a palindrome (224206929602422).

The spelling of 221103514301300 in words is "two hundred twenty-one trillion, one hundred three billion, five hundred fourteen million, three hundred one thousand, three hundred".