11101200100087 has 2 divisors, whose sum is σ = 11101200100088. Its totient is φ = 11101200100086.

The previous prime is 11101200100037. The next prime is 11101200100093. The reversal of 11101200100087 is 78000100210111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11101200100087 - 2⁷ = 11101200099959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11101200100027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550600050043 + 5550600050044.

It is an arithmetic number, because the mean of its divisors is an integer number (5550600050044).

Almost surely, 2^{11101200100087} is an apocalyptic number.

11101200100087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101200100087 is an equidigital number, since it uses as much as digits as its factorization.

11101200100087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 22.

Adding to 11101200100087 its reverse (78000100210111), we get a palindrome (89101300310198).

The spelling of 11101200100087 in words is "eleven trillion, one hundred one billion, two hundred million, one hundred thousand, eighty-seven".