10000100100985 has 64 divisors (see below), whose sum is σ = 12808189255680. Its totient is φ = 7482346663680.

The previous prime is 10000100100959. The next prime is 10000100101027. The reversal of 10000100100985 is 58900100100001.

It is not a de Polignac number, because 10000100100985 - 2⁴¹ = 7801076845433 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1995627130 + ... + 1995632140.

It is an arithmetic number, because the mean of its divisors is an integer number (200127957120).

Almost surely, 2^{10000100100985} is an apocalyptic number.

It is an amenable number.

10000100100985 is a deficient number, since it is larger than the sum of its proper divisors (2808089154695).

10000100100985 is a wasteful number, since it uses less digits than its factorization.

10000100100985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8038.

The product of its (nonzero) digits is 360, while the sum is 25.

Adding to 10000100100985 its reverse (58900100100001), we get a palindrome (68900200200986).

The spelling of 10000100100985 in words is "ten trillion, one hundred million, one hundred thousand, nine hundred eighty-five".