11001002110011 has 8 divisors (see below), whose sum is σ = 16297780903760. Its totient is φ = 7334001406656.

The previous prime is 11001002109997. The next prime is 11001002110019. The reversal of 11001002110011 is 11001120010011.

It is not a de Polignac number, because 11001002110011 - 2¹⁹ = 11001001585723 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11001002109975 and 11001002110002.

It is not an unprimeable number, because it can be changed into a prime (11001002110019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203722261270 + ... + 203722261323.

It is an arithmetic number, because the mean of its divisors is an integer number (2037222612970).

Almost surely, 2^{11001002110011} is an apocalyptic number.

11001002110011 is a deficient number, since it is larger than the sum of its proper divisors (5296778793749).

11001002110011 is an equidigital number, since it uses as much as digits as its factorization.

11001002110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407444522602 (or 407444522596 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 11001002110011 its reverse (11001120010011), we get a palindrome (22002122120022).

The spelling of 11001002110011 in words is "eleven trillion, one billion, two million, one hundred ten thousand, eleven".