118230075 has 18 divisors (see below), whose sum is σ = 211763604. Its totient is φ = 63055920.

The previous prime is 118230067. The next prime is 118230083. The reversal of 118230075 is 570032811.

It is an interprime number because it is at equal distance from previous prime (118230067) and next prime (118230083).

It is not a de Polignac number, because 118230075 - 2³ = 118230067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 262509 + ... + 262958.

Almost surely, 2^118230075 is an apocalyptic number.

118230075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

118230075 is a deficient number, since it is larger than the sum of its proper divisors (93533529).

118230075 is a wasteful number, since it uses less digits than its factorization.

118230075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525483 (or 525475 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 118230075 is about 10873.3653943938. The cubic root of 118230075 is about 490.8053879805.

Adding to 118230075 its reverse (570032811), we get a palindrome (688262886).

The spelling of 118230075 in words is "one hundred eighteen million, two hundred thirty thousand, seventy-five".