1100011110111 has 24 divisors (see below), whose sum is σ = 1671649512624. Its totient is φ = 696117767040.

The previous prime is 1100011110103. The next prime is 1100011110119. The reversal of 1100011110111 is 1110111100011.

It is an interprime number because it is at equal distance from previous prime (1100011110103) and next prime (1100011110119).

It is not a de Polignac number, because 1100011110111 - 2³ = 1100011110103 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 1100011110093 and 1100011110102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100011110119) 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, 40270941 + ... + 40298246.

It is an arithmetic number, because the mean of its divisors is an integer number (69652063026).

Almost surely, 2^{1100011110111} is an apocalyptic number.

1100011110111 is a deficient number, since it is larger than the sum of its proper divisors (571638402513).

1100011110111 is a wasteful number, since it uses less digits than its factorization.

1100011110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80569271 (or 80569268 counting only the distinct ones).

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

Adding to 1100011110111 its reverse (1110111100011), we get a palindrome (2210122210122).

The spelling of 1100011110111 in words is "one trillion, one hundred billion, eleven million, one hundred ten thousand, one hundred eleven".