118313285 has 16 divisors (see below), whose sum is σ = 158241600. Its totient is φ = 84393216.

The previous prime is 118313269. The next prime is 118313297. The reversal of 118313285 is 582313811.

It is a cyclic number.

It is not a de Polignac number, because 118313285 - 2⁴ = 118313269 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35015 + ... + 38244.

It is an arithmetic number, because the mean of its divisors is an integer number (9890100).

Almost surely, 2^118313285 is an apocalyptic number.

It is an amenable number.

118313285 is a deficient number, since it is larger than the sum of its proper divisors (39928315).

118313285 is a wasteful number, since it uses less digits than its factorization.

118313285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73300.

The product of its digits is 5760, while the sum is 32.

The square root of 118313285 is about 10877.1910436473. The cubic root of 118313285 is about 490.9205034706.

The spelling of 118313285 in words is "one hundred eighteen million, three hundred thirteen thousand, two hundred eighty-five".