11100011101187 has 2 divisors, whose sum is σ = 11100011101188. Its totient is φ = 11100011101186.

The previous prime is 11100011101079. The next prime is 11100011101307. The reversal of 11100011101187 is 78110111000111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100011101187 is a prime.

It is not a weakly prime, because it can be changed into another prime (11100011101787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550005550593 + 5550005550594.

It is an arithmetic number, because the mean of its divisors is an integer number (5550005550594).

Almost surely, 2^{11100011101187} is an apocalyptic number.

11100011101187 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100011101187 is an equidigital number, since it uses as much as digits as its factorization.

11100011101187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 23.

Adding to 11100011101187 its reverse (78110111000111), we get a palindrome (89210122101298).

The spelling of 11100011101187 in words is "eleven trillion, one hundred billion, eleven million, one hundred one thousand, one hundred eighty-seven".