118234321 has 8 divisors (see below), whose sum is σ = 124600320. Its totient is φ = 111882672.

The previous prime is 118234313. The next prime is 118234327. The reversal of 118234321 is 123432811.

It is a happy number.

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 118234321 - 2³ = 118234313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118234327) 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, 16176 + ... + 22318.

It is an arithmetic number, because the mean of its divisors is an integer number (15575040).

Almost surely, 2^118234321 is an apocalyptic number.

It is an amenable number.

118234321 is a deficient number, since it is larger than the sum of its proper divisors (6365999).

118234321 is a wasteful number, since it uses less digits than its factorization.

118234321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7175.

The product of its digits is 1152, while the sum is 25.

The square root of 118234321 is about 10873.5606403790. The cubic root of 118234321 is about 490.8112633461.

The spelling of 118234321 in words is "one hundred eighteen million, two hundred thirty-four thousand, three hundred twenty-one".