10000091000001 has 16 divisors (see below), whose sum is σ = 13339646485760. Its totient is φ = 6663632158080.

The previous prime is 10000090999981. The next prime is 10000091000033. The reversal of 10000091000001 is 10000019000001.

It is not a de Polignac number, because 10000091000001 - 2²⁵ = 10000057445569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000091000101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57111855 + ... + 57286683.

It is an arithmetic number, because the mean of its divisors is an integer number (833727905360).

Almost surely, 2^{10000091000001} is an apocalyptic number.

It is an amenable number.

10000091000001 is a deficient number, since it is larger than the sum of its proper divisors (3339555485759).

10000091000001 is a wasteful number, since it uses less digits than its factorization.

10000091000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183576.

The product of its (nonzero) digits is 9, while the sum is 12.

The spelling of 10000091000001 in words is "ten trillion, ninety-one million, one", and thus it is an aban number and an uban number.