11010001111011 has 12 divisors (see below), whose sum is σ = 18175239929392. Its totient is φ = 6291429206256.

The previous prime is 11010001111001. The next prime is 11010001111013. The reversal of 11010001111011 is 11011110001011.

11010001111011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11010001111011 - 2⁶ = 11010001110947 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 = 11010001110984 and 11010001111002.

It is not an unprimeable number, because it can be changed into a prime (11010001111013) 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, 87380961136 + ... + 87380961261.

Almost surely, 2^{11010001111011} is an apocalyptic number.

11010001111011 is a deficient number, since it is larger than the sum of its proper divisors (7165238818381).

11010001111011 is a wasteful number, since it uses less digits than its factorization.

11010001111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174761922410 (or 174761922407 counting only the distinct ones).

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

Adding to 11010001111011 its reverse (11011110001011), we get a palindrome (22021111112022).

Subtracting 11010001111011 from its reverse (11011110001011), we obtain a square (1108890000 = 33300²).

The spelling of 11010001111011 in words is "eleven trillion, ten billion, one million, one hundred eleven thousand, eleven".