118023983 has 8 divisors (see below), whose sum is σ = 147146880. Its totient is φ = 91966680.

The previous prime is 118023977. The next prime is 118023989. The reversal of 118023983 is 389320811.

It is an interprime number because it is at equal distance from previous prime (118023977) and next prime (118023989).

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 118023983 - 2⁴ = 118023967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118023989) 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, 766313 + ... + 766466.

It is an arithmetic number, because the mean of its divisors is an integer number (18393360).

Almost surely, 2^118023983 is an apocalyptic number.

118023983 is a deficient number, since it is larger than the sum of its proper divisors (29122897).

118023983 is a wasteful number, since it uses less digits than its factorization.

118023983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532797.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 118023983 is about 10863.8843421679. The cubic root of 118023983 is about 490.5200406902.

The spelling of 118023983 in words is "one hundred eighteen million, twenty-three thousand, nine hundred eighty-three".