11110080187 has 2 divisors, whose sum is σ = 11110080188. Its totient is φ = 11110080186.

The previous prime is 11110080139. The next prime is 11110080199. The reversal of 11110080187 is 78108001111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11110080187 - 2¹¹ = 11110078139 is a prime.

It is not a weakly prime, because it can be changed into another prime (11110080127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555040093 + 5555040094.

It is an arithmetic number, because the mean of its divisors is an integer number (5555040094).

Almost surely, 2^11110080187 is an apocalyptic number.

11110080187 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110080187 is an equidigital number, since it uses as much as digits as its factorization.

11110080187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 28.

Adding to 11110080187 its reverse (78108001111), we get a palindrome (89218081298).

The spelling of 11110080187 in words is "eleven billion, one hundred ten million, eighty thousand, one hundred eighty-seven".