11061101111 has 4 divisors (see below), whose sum is σ = 11066017224. Its totient is φ = 11056185000.

The previous prime is 11061101099. The next prime is 11061101141. The reversal of 11061101111 is 11110116011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11110116011 = 29017 ⋅382883.

It is a cyclic number.

It is not a de Polignac number, because 11061101111 - 2²² = 11056906807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11061101141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2454680 + ... + 2459181.

It is an arithmetic number, because the mean of its divisors is an integer number (2766504306).

Almost surely, 2^11061101111 is an apocalyptic number.

11061101111 is a deficient number, since it is larger than the sum of its proper divisors (4916113).

11061101111 is an equidigital number, since it uses as much as digits as its factorization.

11061101111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4916112.

The product of its (nonzero) digits is 6, while the sum is 14.

Adding to 11061101111 its reverse (11110116011), we get a palindrome (22171217122).

The spelling of 11061101111 in words is "eleven billion, sixty-one million, one hundred one thousand, one hundred eleven".