118065243 has 8 divisors (see below), whose sum is σ = 157550400. Its totient is φ = 78645128.

The previous prime is 118065223. The next prime is 118065247. The reversal of 118065243 is 342560811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 118065243 - 2⁶ = 118065179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118065243.

It is not an unprimeable number, because it can be changed into a prime (118065247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11853 + ... + 19406.

It is an arithmetic number, because the mean of its divisors is an integer number (19693800).

Almost surely, 2^118065243 is an apocalyptic number.

118065243 is a deficient number, since it is larger than the sum of its proper divisors (39485157).

118065243 is a wasteful number, since it uses less digits than its factorization.

118065243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32521.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 118065243 is about 10865.7831287027. The cubic root of 118065243 is about 490.5771943251.

The spelling of 118065243 in words is "one hundred eighteen million, sixty-five thousand, two hundred forty-three".