11111100000011 has 8 divisors (see below), whose sum is σ = 12302113433664. Its totient is φ = 9950238805320.

The previous prime is 11111099999969. The next prime is 11111100000023. The reversal of 11111100000011 is 11000000111111.

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

It is not a de Polignac number, because 11111100000011 - 2⁴² = 6713053488907 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11111100000311) 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, 7538058965 + ... + 7538060438.

It is an arithmetic number, because the mean of its divisors is an integer number (1537764179208).

Almost surely, 2^{11111100000011} is an apocalyptic number.

11111100000011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11111100000011 is a deficient number, since it is larger than the sum of its proper divisors (1191013433653).

11111100000011 is a wasteful number, since it uses less digits than its factorization.

11111100000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15076119481.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 11111100000011 its reverse (11000000111111), we get a palindrome (22111100111122).

It can be divided in two parts, 1111 and 1100000011, that multiplied together give a palindrome (1222100012221).

The spelling of 11111100000011 in words is "eleven trillion, one hundred eleven billion, one hundred million, eleven", and thus it is an aban number.