118281806700 has 144 divisors (see below), whose sum is σ = 348107969664. Its totient is φ = 31002048000.

The previous prime is 118281806663. The next prime is 118281806717. The reversal of 118281806700 is 7608182811.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9380400 + ... + 9393000.

It is an arithmetic number, because the mean of its divisors is an integer number (2417416456).

Almost surely, 2^118281806700 is an apocalyptic number.

118281806700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118281806700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174053984832).

118281806700 is an abundant number, since it is smaller than the sum of its proper divisors (229826162964).

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

118281806700 is a wasteful number, since it uses less digits than its factorization.

118281806700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13152 (or 13145 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 42.

The spelling of 118281806700 in words is "one hundred eighteen billion, two hundred eighty-one million, eight hundred six thousand, seven hundred".