11101201000187 has 2 divisors, whose sum is σ = 11101201000188. Its totient is φ = 11101201000186.

The previous prime is 11101201000171. The next prime is 11101201000237. The reversal of 11101201000187 is 78100010210111.

11101201000187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11101201000187 - 2⁴ = 11101201000171 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101201006187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550600500093 + 5550600500094.

It is an arithmetic number, because the mean of its divisors is an integer number (5550600500094).

Almost surely, 2^{11101201000187} is an apocalyptic number.

11101201000187 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101201000187 is an equidigital number, since it uses as much as digits as its factorization.

11101201000187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 23.

Adding to 11101201000187 its reverse (78100010210111), we get a palindrome (89201211210298).

The spelling of 11101201000187 in words is "eleven trillion, one hundred one billion, two hundred one million, one hundred eighty-seven", and thus it is an aban number.