1001000110087 has 2 divisors, whose sum is σ = 1001000110088. Its totient is φ = 1001000110086.

The previous prime is 1001000110081. The next prime is 1001000110129. The reversal of 1001000110087 is 7800110001001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001000110087 - 2¹¹ = 1001000108039 is a prime.

It is a super-2 number, since 2×1001000110087² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001000110081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500500055043 + 500500055044.

It is an arithmetic number, because the mean of its divisors is an integer number (500500055044).

Almost surely, 2^{1001000110087} is an apocalyptic number.

1001000110087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001000110087 is an equidigital number, since it uses as much as digits as its factorization.

1001000110087 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 1001000110087 its reverse (7800110001001), we get a palindrome (8801110111088).

The spelling of 1001000110087 in words is "one trillion, one billion, one hundred ten thousand, eighty-seven".