1108543980836 has 12 divisors (see below), whose sum is σ = 2042054701680. Its totient is φ = 525099780360.

The previous prime is 1108543980799. The next prime is 1108543980839. The reversal of 1108543980836 is 6380893458011.

It is not an unprimeable number, because it can be changed into a prime (1108543980839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7293052430 + ... + 7293052581.

It is an arithmetic number, because the mean of its divisors is an integer number (170171225140).

Almost surely, 2^{1108543980836} is an apocalyptic number.

It is an amenable number.

1108543980836 is a deficient number, since it is larger than the sum of its proper divisors (933510720844).

1108543980836 is a wasteful number, since it uses less digits than its factorization.

1108543980836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14586105034 (or 14586105032 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 56.

The spelling of 1108543980836 in words is "one trillion, one hundred eight billion, five hundred forty-three million, nine hundred eighty thousand, eight hundred thirty-six".