8180330103 has 32 divisors (see below), whose sum is σ = 13470209280. Its totient is φ = 4864223520.

The previous prime is 8180330089. The next prime is 8180330149. The reversal of 8180330103 is 3010330818.

It is not a de Polignac number, because 8180330103 - 2⁴ = 8180330087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8180330203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244101 + ... + 275582.

It is an arithmetic number, because the mean of its divisors is an integer number (420944040).

Almost surely, 2^8180330103 is an apocalyptic number.

8180330103 is a deficient number, since it is larger than the sum of its proper divisors (5289879177).

8180330103 is a wasteful number, since it uses less digits than its factorization.

8180330103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519756 (or 519750 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 8180330103 is about 90445.1773341177. The cubic root of 8180330103 is about 2014.9159886735.

The spelling of 8180330103 in words is "eight billion, one hundred eighty million, three hundred thirty thousand, one hundred three".