11083660836 has 24 divisors (see below), whose sum is σ = 25879739424. Its totient is φ = 3692001600.

The previous prime is 11083660807. The next prime is 11083660843. The reversal of 11083660836 is 63806638011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300865 + ... + 335688.

It is an arithmetic number, because the mean of its divisors is an integer number (1078322476).

Almost surely, 2^11083660836 is an apocalyptic number.

It is an amenable number.

11083660836 is an abundant number, since it is smaller than the sum of its proper divisors (14796078588).

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

11083660836 is a wasteful number, since it uses less digits than its factorization.

11083660836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638011 (or 638009 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 11083660836 in words is "eleven billion, eighty-three million, six hundred sixty thousand, eight hundred thirty-six".