11001111120011 has 8 divisors (see below), whose sum is σ = 11101560314064. Its totient is φ = 10900911490560.

The previous prime is 11001111120007. The next prime is 11001111120049. The reversal of 11001111120011 is 11002111110011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11001111120011 - 2² = 11001111120007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11001111119974 and 11001111120001.

It is not an unprimeable number, because it can be changed into a prime (11001111120001) 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, 62302586 + ... + 62478911.

It is an arithmetic number, because the mean of its divisors is an integer number (1387695039258).

Almost surely, 2^{11001111120011} is an apocalyptic number.

11001111120011 is a deficient number, since it is larger than the sum of its proper divisors (100449194053).

11001111120011 is a wasteful number, since it uses less digits than its factorization.

11001111120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124782301.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 11001111120011 its reverse (11002111110011), we get a palindrome (22003222230022).

The spelling of 11001111120011 in words is "eleven trillion, one billion, one hundred eleven million, one hundred twenty thousand, eleven".