2080831117 has 8 divisors (see below), whose sum is σ = 2098752480. Its totient is φ = 2062940880.

The previous prime is 2080831079. The next prime is 2080831147. The reversal of 2080831117 is 7111380802.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2080831117 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 (2080831147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138118 + ... + 152440.

It is an arithmetic number, because the mean of its divisors is an integer number (262344060).

Almost surely, 2^2080831117 is an apocalyptic number.

It is an amenable number.

2080831117 is a deficient number, since it is larger than the sum of its proper divisors (17921363).

2080831117 is a wasteful number, since it uses less digits than its factorization.

2080831117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15563.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 2080831117 is about 45616.1278168150. The cubic root of 2080831117 is about 1276.6708566134.

The spelling of 2080831117 in words is "two billion, eighty million, eight hundred thirty-one thousand, one hundred seventeen".