6681071101100 has 36 divisors (see below), whose sum is σ = 15815917409208. Its totient is φ = 2429480400000.

The previous prime is 6681071101099. The next prime is 6681071101139. The reversal of 6681071101100 is 11011701866.

It is a happy number.

It is a super-3 number, since 3×6681071101100³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3036849401 + ... + 3036851600.

Almost surely, 2^{6681071101100} is an apocalyptic number.

It is an amenable number.

6681071101100 is an abundant number, since it is smaller than the sum of its proper divisors (9134846308108).

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

6681071101100 is a wasteful number, since it uses less digits than its factorization.

6681071101100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6073701026 (or 6073701019 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 32.

Adding to 6681071101100 its reverse (11011701866), we get a palindrome (6692082802966).

The spelling of 6681071101100 in words is "six trillion, six hundred eighty-one billion, seventy-one million, one hundred one thousand, one hundred".