83110117 has 4 divisors (see below), whose sum is σ = 83159596. Its totient is φ = 83060640.

The previous prime is 83110073. The next prime is 83110129. The reversal of 83110117 is 71101138.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1406596 + 81703521 = 1186^2 + 9039^2 .

It is a cyclic number.

It is not a de Polignac number, because 83110117 - 2¹⁵ = 83077349 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 (83110717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22128 + ... + 25609.

It is an arithmetic number, because the mean of its divisors is an integer number (20789899).

Almost surely, 2^83110117 is an apocalyptic number.

It is an amenable number.

83110117 is a deficient number, since it is larger than the sum of its proper divisors (49479).

83110117 is a wasteful number, since it uses less digits than its factorization.

83110117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49478.

The product of its (nonzero) digits is 168, while the sum is 22.

The square root of 83110117 is about 9116.4750315020. The cubic root of 83110117 is about 436.3998887797.

The spelling of 83110117 in words is "eighty-three million, one hundred ten thousand, one hundred seventeen".