118303113 has 8 divisors (see below), whose sum is σ = 157971168. Its totient is φ = 78751904.

The previous prime is 118303079. The next prime is 118303121. The reversal of 118303113 is 311303811.

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 118303113 - 2⁸ = 118302857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118303113.

It is not an unprimeable number, because it can be changed into a prime (118303193) 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, 26820 + ... + 30917.

It is an arithmetic number, because the mean of its divisors is an integer number (19746396).

Almost surely, 2^118303113 is an apocalyptic number.

It is an amenable number.

118303113 is a deficient number, since it is larger than the sum of its proper divisors (39668055).

118303113 is an equidigital number, since it uses as much as digits as its factorization.

118303113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58423.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 118303113 is about 10876.7234496424. The cubic root of 118303113 is about 490.9064340828.

Adding to 118303113 its reverse (311303811), we get a palindrome (429606924).

The spelling of 118303113 in words is "one hundred eighteen million, three hundred three thousand, one hundred thirteen".