118908271 has 6 divisors (see below), whose sum is σ = 119660600. Its totient is φ = 118157688.

The previous prime is 118908259. The next prime is 118908277. The reversal of 118908271 is 172809811.

It is not a de Polignac number, because 118908271 - 2⁷ = 118908143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 118908271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118908277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153441 + ... + 154213.

Almost surely, 2^118908271 is an apocalyptic number.

118908271 is a deficient number, since it is larger than the sum of its proper divisors (752329).

118908271 is an frugal number, since it uses more digits than its factorization.

118908271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745 (or 972 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 37.

The square root of 118908271 is about 10904.5069122817. The cubic root of 118908271 is about 491.7420583167.

The spelling of 118908271 in words is "one hundred eighteen million, nine hundred eight thousand, two hundred seventy-one".