108962840181 has 32 divisors (see below), whose sum is σ = 157261628160. Its totient is φ = 66711168000.

The previous prime is 108962840143. The next prime is 108962840183. The reversal of 108962840181 is 181048269801.

It is not a de Polignac number, because 108962840181 - 2⁶ = 108962840117 is a prime.

It is a super-2 number, since 2×108962840181² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108962840181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108962840183) 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, 6074616 + ... + 6092526.

It is an arithmetic number, because the mean of its divisors is an integer number (4914425880).

Almost surely, 2^108962840181 is an apocalyptic number.

It is an amenable number.

108962840181 is a deficient number, since it is larger than the sum of its proper divisors (48298787979).

108962840181 is a wasteful number, since it uses less digits than its factorization.

108962840181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18717.

The product of its (nonzero) digits is 221184, while the sum is 48.

The spelling of 108962840181 in words is "one hundred eight billion, nine hundred sixty-two million, eight hundred forty thousand, one hundred eighty-one".