10808680181 has 16 divisors (see below), whose sum is σ = 11762417856. Its totient is φ = 9872706816.

The previous prime is 10808680177. The next prime is 10808680217. The reversal of 10808680181 is 18108680801.

It is a cyclic number.

It is not a de Polignac number, because 10808680181 - 2² = 10808680177 is a prime.

It is a super-2 number, since 2×10808680181² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10808610181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 938846 + ... + 950288.

It is an arithmetic number, because the mean of its divisors is an integer number (735151116).

Almost surely, 2^10808680181 is an apocalyptic number.

It is an amenable number.

10808680181 is a deficient number, since it is larger than the sum of its proper divisors (953737675).

10808680181 is a wasteful number, since it uses less digits than its factorization.

10808680181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12212.

The product of its (nonzero) digits is 24576, while the sum is 41.

The spelling of 10808680181 in words is "ten billion, eight hundred eight million, six hundred eighty thousand, one hundred eighty-one".