118316112 has 20 divisors (see below), whose sum is σ = 305650080. Its totient is φ = 39438688.

The previous prime is 118316101. The next prime is 118316113. The reversal of 118316112 is 211613811.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118316113) 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, 1232412 + ... + 1232507.

It is an arithmetic number, because the mean of its divisors is an integer number (15282504).

Almost surely, 2^118316112 is an apocalyptic number.

118316112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

118316112 is an abundant number, since it is smaller than the sum of its proper divisors (187333968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118316112 is a wasteful number, since it uses less digits than its factorization.

118316112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464930 (or 2464924 counting only the distinct ones).

The product of its digits is 288, while the sum is 24.

The square root of 118316112 is about 10877.3209937006. The cubic root of 118316112 is about 490.9244134886.

Adding to 118316112 its reverse (211613811), we get a palindrome (329929923).

The spelling of 118316112 in words is "one hundred eighteen million, three hundred sixteen thousand, one hundred twelve".