11102102200111 has 8 divisors (see below), whose sum is σ = 12475940934240. Its totient is φ = 9802525019232.

The previous prime is 11102102200099. The next prime is 11102102200127. The reversal of 11102102200111 is 11100220120111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11102102200111 - 2¹¹ = 11102102198063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11102102200091 and 11102102200100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102102207111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18565387996 + ... + 18565388593.

It is an arithmetic number, because the mean of its divisors is an integer number (1559492616780).

Almost surely, 2^{11102102200111} is an apocalyptic number.

11102102200111 is a deficient number, since it is larger than the sum of its proper divisors (1373838734129).

11102102200111 is a wasteful number, since it uses less digits than its factorization.

11102102200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37130776625.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11102102200111 its reverse (11100220120111), we get a palindrome (22202322320222).

The spelling of 11102102200111 in words is "eleven trillion, one hundred two billion, one hundred two million, two hundred thousand, one hundred eleven".