10010191020011 has 16 divisors (see below), whose sum is σ = 13044954815424. Its totient is φ = 7454259892224.

The previous prime is 10010191019989. The next prime is 10010191020017. The reversal of 10010191020011 is 11002019101001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10010191020011 - 2¹⁰ = 10010191018987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (10010191020017) 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, 3235354310 + ... + 3235357403.

It is an arithmetic number, because the mean of its divisors is an integer number (815309675964).

Almost surely, 2^{10010191020011} is an apocalyptic number.

10010191020011 is a deficient number, since it is larger than the sum of its proper divisors (3034763795413).

10010191020011 is a wasteful number, since it uses less digits than its factorization.

10010191020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6470711750.

The product of its (nonzero) digits is 18, while the sum is 17.

The spelling of 10010191020011 in words is "ten trillion, ten billion, one hundred ninety-one million, twenty thousand, eleven".