10011100000987 has 2 divisors, whose sum is σ = 10011100000988. Its totient is φ = 10011100000986.

The previous prime is 10011100000981. The next prime is 10011100001033. The reversal of 10011100000987 is 78900000111001.

10011100000987 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 10011100000987 - 2³¹ = 10008952517339 is a prime.

It is a super-2 number, since 2×10011100000987² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10011100000981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005550000493 + 5005550000494.

It is an arithmetic number, because the mean of its divisors is an integer number (5005550000494).

Almost surely, 2^{10011100000987} is an apocalyptic number.

10011100000987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011100000987 is an equidigital number, since it uses as much as digits as its factorization.

10011100000987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 28.

Adding to 10011100000987 its reverse (78900000111001), we get a palindrome (88911100111988).

The spelling of 10011100000987 in words is "ten trillion, eleven billion, one hundred million, nine hundred eighty-seven", and thus it is an aban number.