10200010987 has 2 divisors, whose sum is σ = 10200010988. Its totient is φ = 10200010986.

The previous prime is 10200010967. The next prime is 10200011027. The reversal of 10200010987 is 78901000201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10200010987 - 2¹⁹ = 10199486699 is a prime.

It is not a weakly prime, because it can be changed into another prime (10200010957) 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, 5100005493 + 5100005494.

It is an arithmetic number, because the mean of its divisors is an integer number (5100005494).

Almost surely, 2^10200010987 is an apocalyptic number.

10200010987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200010987 is an equidigital number, since it uses as much as digits as its factorization.

10200010987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 10200010987 in words is "ten billion, two hundred million, ten thousand, nine hundred eighty-seven".