8118118118 has 16 divisors (see below), whose sum is σ = 13712716800. Its totient is φ = 3571019400.

The previous prime is 8118118097. The next prime is 8118118147.

It is a happy number.

8118118118 is nontrivially palindromic in base 10.

8118118118 is a strobogrammatic number because it is the same when read upside-down.

It is a congruent number.

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, 5951018 + ... + 5952381.

It is an arithmetic number, because the mean of its divisors is an integer number (857044800).

Almost surely, 2^8118118118 is an apocalyptic number.

8118118118 is a deficient number, since it is larger than the sum of its proper divisors (5594598682).

8118118118 is a wasteful number, since it uses less digits than its factorization.

8118118118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11903443.

The product of its digits is 4096, while the sum is 38.

The square root of 8118118118 is about 90100.5999869035. The cubic root of 8118118118 is about 2009.7951259382.

It can be divided in two parts, 81181 and 18118, that added together give a palindrome (99299).

The spelling of 8118118118 in words is "eight billion, one hundred eighteen million, one hundred eighteen thousand, one hundred eighteen".