10010100009999 has 8 divisors (see below), whose sum is σ = 13353417175600. Its totient is φ = 6670091425536.

The previous prime is 10010100009997. The next prime is 10010100010003. The reversal of 10010100009999 is 99990000101001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10010100009999 - 2¹ = 10010100009997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010100009991) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 827138224 + ... + 827150325.

It is an arithmetic number, because the mean of its divisors is an integer number (1669177146950).

Almost surely, 2^{10010100009999} is an apocalyptic number.

10010100009999 is a deficient number, since it is larger than the sum of its proper divisors (3343317165601).

10010100009999 is a wasteful number, since it uses less digits than its factorization.

10010100009999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654290569.

The product of its (nonzero) digits is 6561, while the sum is 39.

The spelling of 10010100009999 in words is "ten trillion, ten billion, one hundred million, nine thousand, nine hundred ninety-nine".