100102100000087 has 2 divisors, whose sum is σ = 100102100000088. Its totient is φ = 100102100000086.

The previous prime is 100102100000003. The next prime is 100102100000099. The reversal of 100102100000087 is 780000001201001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100102100000087 - 2¹⁴ = 100102099983703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102100000687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051050000043 + 50051050000044.

It is an arithmetic number, because the mean of its divisors is an integer number (50051050000044).

Almost surely, 2^{100102100000087} is an apocalyptic number.

100102100000087 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102100000087 is an equidigital number, since it uses as much as digits as its factorization.

100102100000087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 100102100000087 its reverse (780000001201001), we get a palindrome (880102101201088).

The spelling of 100102100000087 in words is "one hundred trillion, one hundred two billion, one hundred million, eighty-seven", and thus it is an aban number.