100102001209087 has 2 divisors, whose sum is σ = 100102001209088. Its totient is φ = 100102001209086.

The previous prime is 100102001209057. The next prime is 100102001209139. The reversal of 100102001209087 is 780902100201001.

It is a weak prime.

It is an emirp because it is prime and its reverse (780902100201001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100102001209087 - 2⁷ = 100102001208959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102001209057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051000604543 + 50051000604544.

It is an arithmetic number, because the mean of its divisors is an integer number (50051000604544).

Almost surely, 2^{100102001209087} is an apocalyptic number.

100102001209087 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102001209087 is an equidigital number, since it uses as much as digits as its factorization.

100102001209087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 31.

The spelling of 100102001209087 in words is "one hundred trillion, one hundred two billion, one million, two hundred nine thousand, eighty-seven".