2080131808 has 24 divisors (see below), whose sum is σ = 4110500520. Its totient is φ = 1036195200.

The previous prime is 2080131797. The next prime is 2080131817. The reversal of 2080131808 is 8081310802.

It is a self number, because there is not a number n which added to its sum of digits gives 2080131808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112218 + ... + 129433.

It is an arithmetic number, because the mean of its divisors is an integer number (171270855).

Almost surely, 2^2080131808 is an apocalyptic number.

It is an amenable number.

2080131808 is a deficient number, since it is larger than the sum of its proper divisors (2030368712).

2080131808 is a wasteful number, since it uses less digits than its factorization.

2080131808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241930 (or 241922 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 2080131808 is about 45608.4620218661. The cubic root of 2080131808 is about 1276.5278228283.

The spelling of 2080131808 in words is "two billion, eighty million, one hundred thirty-one thousand, eight hundred eight".