118911110100 has 72 divisors (see below), whose sum is σ = 345148950720. Its totient is φ = 31608295680.

The previous prime is 118911110051. The next prime is 118911110159. The reversal of 118911110100 is 1011119811.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 539280 + ... + 727079.

Almost surely, 2^118911110100 is an apocalyptic number.

118911110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118911110100 is an abundant number, since it is smaller than the sum of its proper divisors (226237840620).

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

118911110100 is a wasteful number, since it uses less digits than its factorization.

118911110100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266689 (or 1266682 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 24.

Adding to 118911110100 its reverse (1011119811), we get a palindrome (119922229911).

The spelling of 118911110100 in words is "one hundred eighteen billion, nine hundred eleven million, one hundred ten thousand, one hundred".