11101330111 has 8 divisors (see below), whose sum is σ = 11339054784. Its totient is φ = 10863669120.

The previous prime is 11101330103. The next prime is 11101330117. The reversal of 11101330111 is 11103310111.

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 11101330111 - 2³ = 11101330103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101330091 and 11101330100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101330117) 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, 546171 + ... + 566131.

It is an arithmetic number, because the mean of its divisors is an integer number (1417381848).

Almost surely, 2^11101330111 is an apocalyptic number.

11101330111 is a deficient number, since it is larger than the sum of its proper divisors (237724673).

11101330111 is a wasteful number, since it uses less digits than its factorization.

11101330111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31841.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 11101330111 its reverse (11103310111), we get a palindrome (22204640222).

The spelling of 11101330111 in words is "eleven billion, one hundred one million, three hundred thirty thousand, one hundred eleven".