11010001101111 has 12 divisors (see below), whose sum is σ = 15954471053040. Its totient is φ = 7316399443680.

The previous prime is 11010001101091. The next prime is 11010001101139. The reversal of 11010001101111 is 11110110001011.

It is not a de Polignac number, because 11010001101111 - 2⁹ = 11010001100599 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 = 11010001101093 and 11010001101102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010001151111) 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, 1966771246 + ... + 1966776843.

It is an arithmetic number, because the mean of its divisors is an integer number (1329539254420).

Almost surely, 2^{11010001101111} is an apocalyptic number.

11010001101111 is a deficient number, since it is larger than the sum of its proper divisors (4944469951929).

11010001101111 is a wasteful number, since it uses less digits than its factorization.

11010001101111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3933548406 (or 3933548403 counting only the distinct ones).

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

Adding to 11010001101111 its reverse (11110110001011), we get a palindrome (22120111102122).

The spelling of 11010001101111 in words is "eleven trillion, ten billion, one million, one hundred one thousand, one hundred eleven".