118203495808 has 32 divisors (see below), whose sum is σ = 237043059120. Its totient is φ = 58710336000.

The previous prime is 118203495803. The next prime is 118203495871. The reversal of 118203495808 is 808594302811.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118203495803) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3038503 + ... + 3077158.

Almost surely, 2^118203495808 is an apocalyptic number.

It is an amenable number.

118203495808 is an abundant number, since it is smaller than the sum of its proper divisors (118839563312).

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

118203495808 is an equidigital number, since it uses as much as digits as its factorization.

118203495808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6115826 (or 6115814 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The spelling of 118203495808 in words is "one hundred eighteen billion, two hundred three million, four hundred ninety-five thousand, eight hundred eight".