313118 has 8 divisors (see below), whose sum is σ = 505848. Its totient is φ = 144504.

The previous prime is 313109. The next prime is 313127. The reversal of 313118 is 811313.

It is an interprime number because it is at equal distance from previous prime (313109) and next prime (313127).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 313096 and 313105.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 313118.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5996 + ... + 6047.

It is an arithmetic number, because the mean of its divisors is an integer number (63231).

2³¹³¹¹⁸ is an apocalyptic number.

313118 is a deficient number, since it is larger than the sum of its proper divisors (192730).

313118 is a wasteful number, since it uses less digits than its factorization.

313118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12058.

The product of its digits is 72, while the sum is 17.

The square root of 313118 is about 559.5694773663. The cubic root of 313118 is about 67.9051445612.

The spelling of 313118 in words is "three hundred thirteen thousand, one hundred eighteen".