10000100001187 has 2 divisors, whose sum is σ = 10000100001188. Its totient is φ = 10000100001186.

The previous prime is 10000100001097. The next prime is 10000100001191. The reversal of 10000100001187 is 78110000100001.

It is a strong prime.

It is an emirp because it is prime and its reverse (78110000100001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10000100001187 - 2²³ = 10000091612579 is a prime.

It is not a weakly prime, because it can be changed into another prime (10000100001587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000050000593 + 5000050000594.

It is an arithmetic number, because the mean of its divisors is an integer number (5000050000594).

Almost surely, 2^{10000100001187} is an apocalyptic number.

10000100001187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000100001187 is an equidigital number, since it uses as much as digits as its factorization.

10000100001187 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 19.

Adding to 10000100001187 its reverse (78110000100001), we get a palindrome (88110100101188).

The spelling of 10000100001187 in words is "ten trillion, one hundred million, one thousand, one hundred eighty-seven".