11102321100321 has 12 divisors (see below), whose sum is σ = 17494566582480. Its totient is φ = 6728679454680.

The previous prime is 11102321100251. The next prime is 11102321100337. The reversal of 11102321100321 is 12300112320111.

11102321100321 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 232 + 110 + 0 + 321 = 666.

11102321100321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11102321100321 - 2¹¹ = 11102321098273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11102321100294 and 11102321100303.

It is not an unprimeable number, because it can be changed into a prime (11102331100321) 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, 56072328691 + ... + 56072328888.

It is an arithmetic number, because the mean of its divisors is an integer number (1457880548540).

Almost surely, 2^{11102321100321} is an apocalyptic number.

11102321100321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11102321100321 is a deficient number, since it is larger than the sum of its proper divisors (6392245482159).

11102321100321 is a wasteful number, since it uses less digits than its factorization.

11102321100321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112144657596 (or 112144657593 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11102321100321 its reverse (12300112320111), we get a palindrome (23402433420432).

The spelling of 11102321100321 in words is "eleven trillion, one hundred two billion, three hundred twenty-one million, one hundred thousand, three hundred twenty-one".