11171116982 has 8 divisors (see below), whose sum is σ = 16757231400. Its totient is φ = 5585373184.

The previous prime is 11171116973. The next prime is 11171116991. The reversal of 11171116982 is 28961117111.

11171116982 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11171116973) and next prime (11171116991).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2069 + ... + 149487.

It is an arithmetic number, because the mean of its divisors is an integer number (2094653925).

Almost surely, 2^11171116982 is an apocalyptic number.

11171116982 is a deficient number, since it is larger than the sum of its proper divisors (5586114418).

11171116982 is a wasteful number, since it uses less digits than its factorization.

11171116982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185310.

The product of its digits is 6048, while the sum is 38.

The spelling of 11171116982 in words is "eleven billion, one hundred seventy-one million, one hundred sixteen thousand, nine hundred eighty-two".