1100111110011 has 24 divisors (see below), whose sum is σ = 1632166384784. Its totient is φ = 713511374400.

The previous prime is 1100111109973. The next prime is 1100111110051.

1100111110011 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1100111110011 - 2¹⁵ = 1100111077243 is a prime.

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

1100111110011 is a strobogrammatic number because it is the same when read upside-down.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 1100111109975 and 1100111110002.

It is not an unprimeable number, because it can be changed into a prime (1100111110051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3130200 + ... + 3463866.

Almost surely, 2^{1100111110011} is an apocalyptic number.

1100111110011 is a deficient number, since it is larger than the sum of its proper divisors (532055274773).

1100111110011 is a wasteful number, since it uses less digits than its factorization.

1100111110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343611 (or 343608 counting only the distinct ones).

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

It can be divided in two parts, 1100 and 111110011, that added together give a palindrome (111111111).

The spelling of 1100111110011 in words is "one trillion, one hundred billion, one hundred eleven million, one hundred ten thousand, eleven".