11100110010111 has 12 divisors (see below), whose sum is σ = 16272798091992. Its totient is φ = 7289624483856.

The previous prime is 11100110010083. The next prime is 11100110010151. The reversal of 11100110010111 is 11101001100111.

It is not a de Polignac number, because 11100110010111 - 2⁵ = 11100110010079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11100110010093 and 11100110010102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100110010151) 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, 9204070716 + ... + 9204071921.

It is an arithmetic number, because the mean of its divisors is an integer number (1356066507666).

Almost surely, 2^{11100110010111} is an apocalyptic number.

11100110010111 is a deficient number, since it is larger than the sum of its proper divisors (5172688081881).

11100110010111 is a wasteful number, since it uses less digits than its factorization.

11100110010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18408142710 (or 18408142707 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 11100110010111 its reverse (11101001100111), we get a palindrome (22201111110222).

The spelling of 11100110010111 in words is "eleven trillion, one hundred billion, one hundred ten million, ten thousand, one hundred eleven".