11440311100011 has 6 divisors (see below), whose sum is σ = 16524893811140. Its totient is φ = 7626874066668.

The previous prime is 11440311099977. The next prime is 11440311100013. The reversal of 11440311100011 is 11000111304411.

It is not a de Polignac number, because 11440311100011 - 2¹⁵ = 11440311067243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11440311100013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 635572838881 + ... + 635572838898.

Almost surely, 2^{11440311100011} is an apocalyptic number.

11440311100011 is a deficient number, since it is larger than the sum of its proper divisors (5084582711129).

11440311100011 is a wasteful number, since it uses less digits than its factorization.

11440311100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271145677785 (or 1271145677782 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 11440311100011 its reverse (11000111304411), we get a palindrome (22440422404422).

The spelling of 11440311100011 in words is "eleven trillion, four hundred forty billion, three hundred eleven million, one hundred thousand, eleven".