100101001010987 has 2 divisors, whose sum is σ = 100101001010988. Its totient is φ = 100101001010986.

The previous prime is 100101001010981. The next prime is 100101001011019. The reversal of 100101001010987 is 789010100101001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100101001010987 - 2²⁸ = 100100732575531 is a prime.

It is not a weakly prime, because it can be changed into another prime (100101001010981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050500505493 + 50050500505494.

It is an arithmetic number, because the mean of its divisors is an integer number (50050500505494).

Almost surely, 2^{100101001010987} is an apocalyptic number.

100101001010987 is a deficient number, since it is larger than the sum of its proper divisors (1).

100101001010987 is an equidigital number, since it uses as much as digits as its factorization.

100101001010987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 29.

Adding to 100101001010987 its reverse (789010100101001), we get a palindrome (889111101111988).

The spelling of 100101001010987 in words is "one hundred trillion, one hundred one billion, one million, ten thousand, nine hundred eighty-seven".