10111110110111 has 16 divisors (see below), whose sum is σ = 10294324318080. Its totient is φ = 9928295858400.

The previous prime is 10111110110093. The next prime is 10111110110117. The reversal of 10111110110111 is 11101101111101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10111110110111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10111110110092 and 10111110110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111110110117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246285536 + ... + 246326586.

It is an arithmetic number, because the mean of its divisors is an integer number (643395269880).

Almost surely, 2^{10111110110111} is an apocalyptic number.

10111110110111 is a deficient number, since it is larger than the sum of its proper divisors (183214207969).

10111110110111 is a wasteful number, since it uses less digits than its factorization.

10111110110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45814.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 10111110110111 its reverse (11101101111101), we get a palindrome (21212211221212).

The spelling of 10111110110111 in words is "ten trillion, one hundred eleven billion, one hundred ten million, one hundred ten thousand, one hundred eleven".