100101001000087 has 2 divisors, whose sum is σ = 100101001000088. Its totient is φ = 100101001000086.

The previous prime is 100101001000073. The next prime is 100101001000123. The reversal of 100101001000087 is 780000100101001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100101001000087 - 2¹¹ = 100101000998039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100101001000027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050500500043 + 50050500500044.

It is an arithmetic number, because the mean of its divisors is an integer number (50050500500044).

Almost surely, 2^{100101001000087} is an apocalyptic number.

100101001000087 is a deficient number, since it is larger than the sum of its proper divisors (1).

100101001000087 is an equidigital number, since it uses as much as digits as its factorization.

100101001000087 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 100101001000087 its reverse (780000100101001), we get a palindrome (880101101101088).

The spelling of 100101001000087 in words is "one hundred trillion, one hundred one billion, one million, eighty-seven", and thus it is an aban number.