1002000110087 has 2 divisors, whose sum is σ = 1002000110088. Its totient is φ = 1002000110086.

The previous prime is 1002000110047. The next prime is 1002000110101. The reversal of 1002000110087 is 7800110002001.

1002000110087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002000110087 - 2¹⁸ = 1001999847943 is a prime.

It is a super-2 number, since 2×1002000110087² (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 (1002000110047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501000055043 + 501000055044.

It is an arithmetic number, because the mean of its divisors is an integer number (501000055044).

Almost surely, 2^{1002000110087} is an apocalyptic number.

1002000110087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002000110087 is an equidigital number, since it uses as much as digits as its factorization.

1002000110087 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 20.

Adding to 1002000110087 its reverse (7800110002001), we get a palindrome (8802110112088).

The spelling of 1002000110087 in words is "one trillion, two billion, one hundred ten thousand, eighty-seven".