118820233 has 8 divisors (see below), whose sum is σ = 135860480. Its totient is φ = 101796480.

The previous prime is 118820213. The next prime is 118820263. The reversal of 118820233 is 332028811.

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 118820233 - 2¹³ = 118812041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118820213) 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, 26713 + ... + 30841.

It is an arithmetic number, because the mean of its divisors is an integer number (16982560).

Almost surely, 2^118820233 is an apocalyptic number.

It is an amenable number.

118820233 is a deficient number, since it is larger than the sum of its proper divisors (17040247).

118820233 is an equidigital number, since it uses as much as digits as its factorization.

118820233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8247.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 118820233 is about 10900.4693935628. The cubic root of 118820233 is about 491.6206687346.

The spelling of 118820233 in words is "one hundred eighteen million, eight hundred twenty thousand, two hundred thirty-three".