118338273 has 16 divisors (see below), whose sum is σ = 175490560. Its totient is φ = 78813648.

The previous prime is 118338257. The next prime is 118338317. The reversal of 118338273 is 372833811.

It is not a de Polignac number, because 118338273 - 2⁴ = 118338257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118338203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40911 + ... + 43707.

It is an arithmetic number, because the mean of its divisors is an integer number (10968160).

Almost surely, 2^118338273 is an apocalyptic number.

It is an amenable number.

118338273 is a deficient number, since it is larger than the sum of its proper divisors (57152287).

118338273 is a wasteful number, since it uses less digits than its factorization.

118338273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4373 (or 4367 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 118338273 is about 10878.3396251450. The cubic root of 118338273 is about 490.9550621651.

The spelling of 118338273 in words is "one hundred eighteen million, three hundred thirty-eight thousand, two hundred seventy-three".