118933383 has 4 divisors (see below), whose sum is σ = 158577848. Its totient is φ = 79288920.

The previous prime is 118933357. The next prime is 118933403. The reversal of 118933383 is 383339811.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 118933383 - 2⁹ = 118932871 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 (118933583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19822228 + ... + 19822233.

It is an arithmetic number, because the mean of its divisors is an integer number (39644462).

Almost surely, 2^118933383 is an apocalyptic number.

118933383 is a deficient number, since it is larger than the sum of its proper divisors (39644465).

118933383 is an equidigital number, since it uses as much as digits as its factorization.

118933383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39644464.

The product of its digits is 46656, while the sum is 39.

The square root of 118933383 is about 10905.6583020008. The cubic root of 118933383 is about 491.7766725541.

It can be divided in two parts, 118933 and 383, that added together give a triangular number (119316 = T₄₈₈).

The spelling of 118933383 in words is "one hundred eighteen million, nine hundred thirty-three thousand, three hundred eighty-three".