118843071 has 8 divisors (see below), whose sum is σ = 158591280. Its totient is φ = 79161792.

The previous prime is 118843063. The next prime is 118843103. The reversal of 118843071 is 170348811.

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

It is not a de Polignac number, because 118843071 - 2³ = 118843063 is a prime.

It is a super-2 number, since 2×118843071² = 28247351049422082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118841071) 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 7 ways as a sum of consecutive naturals, for example, 12430 + ... + 19803.

It is an arithmetic number, because the mean of its divisors is an integer number (19823910).

Almost surely, 2^118843071 is an apocalyptic number.

118843071 is a deficient number, since it is larger than the sum of its proper divisors (39748209).

118843071 is a wasteful number, since it uses less digits than its factorization.

118843071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33465.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 118843071 is about 10901.5169127970. The cubic root of 118843071 is about 491.6521642503.

The spelling of 118843071 in words is "one hundred eighteen million, eight hundred forty-three thousand, seventy-one".