8109331300 has 72 divisors (see below), whose sum is σ = 20578918976. Its totient is φ = 2715672960.

The previous prime is 8109331291. The next prime is 8109331327. The reversal of 8109331300 is 31339018.

It is a super-2 number, since 2×8109331300² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 104607 + ... + 164806.

Almost surely, 2^8109331300 is an apocalyptic number.

It is an amenable number.

8109331300 is an abundant number, since it is smaller than the sum of its proper divisors (12469587676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8109331300 is a wasteful number, since it uses less digits than its factorization.

8109331300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269477 (or 269470 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 8109331300 is about 90051.8256339093. The cubic root of 8109331300 is about 2009.0697493169.

The spelling of 8109331300 in words is "eight billion, one hundred nine million, three hundred thirty-one thousand, three hundred".