2000910091 has 8 divisors (see below), whose sum is σ = 2022973344. Its totient is φ = 1978891200.

The previous prime is 2000910089. The next prime is 2000910127. The reversal of 2000910091 is 1900190002.

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

It is a cyclic number.

It is not a de Polignac number, because 2000910091 - 2¹ = 2000910089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000910491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84066 + ... + 105208.

It is an arithmetic number, because the mean of its divisors is an integer number (252871668).

Almost surely, 2^2000910091 is an apocalyptic number.

2000910091 is a deficient number, since it is larger than the sum of its proper divisors (22063253).

2000910091 is a wasteful number, since it uses less digits than its factorization.

2000910091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22181.

The product of its (nonzero) digits is 162, while the sum is 22.

The square root of 2000910091 is about 44731.5335194312. The cubic root of 2000910091 is about 1260.1121280494.

The spelling of 2000910091 in words is "two billion, nine hundred ten thousand, ninety-one".