118028312 has 16 divisors (see below), whose sum is σ = 221451840. Its totient is φ = 58974496.

The previous prime is 118028269. The next prime is 118028321. The reversal of 118028312 is 213820811.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10538 + ... + 18630.

It is an arithmetic number, because the mean of its divisors is an integer number (13840740).

Almost surely, 2^118028312 is an apocalyptic number.

It is an amenable number.

118028312 is a deficient number, since it is larger than the sum of its proper divisors (103423528).

118028312 is a wasteful number, since it uses less digits than its factorization.

118028312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9922 (or 9918 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 118028312 is about 10864.0835784709. The cubic root of 118028312 is about 490.5260378761.

It can be divided in two parts, 1180 and 28312, that added together give a palindrome (29492).

The spelling of 118028312 in words is "one hundred eighteen million, twenty-eight thousand, three hundred twelve".