118275871000 has 64 divisors (see below), whose sum is σ = 316303490880. Its totient is φ = 40551724800.

The previous prime is 118275870997. The next prime is 118275871027. The reversal of 118275871000 is 178572811.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8441277 + ... + 8455276.

It is an arithmetic number, because the mean of its divisors is an integer number (4942242045).

Almost surely, 2^118275871000 is an apocalyptic number.

118275871000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118275871000 is an abundant number, since it is smaller than the sum of its proper divisors (198027619880).

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

118275871000 is a wasteful number, since it uses less digits than its factorization.

118275871000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16896581 (or 16896567 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 40.

The spelling of 118275871000 in words is "one hundred eighteen billion, two hundred seventy-five million, eight hundred seventy-one thousand".