313044116 has 48 divisors (see below), whose sum is σ = 685625472. Its totient is φ = 121497600.

The previous prime is 313044091. The next prime is 313044119. The reversal of 313044116 is 611440313.

It is a junction number, because it is equal to n+sod(n) for n = 313044091 and 313044100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313044119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84740 + ... + 88356.

It is an arithmetic number, because the mean of its divisors is an integer number (14283864).

Almost surely, 2^313044116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313044116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (342812736).

313044116 is an abundant number, since it is smaller than the sum of its proper divisors (372581356).

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

313044116 is a wasteful number, since it uses less digits than its factorization.

313044116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920 (or 3918 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 313044116 is about 17693.0527609003. The cubic root of 313044116 is about 678.9980312612.

Adding to 313044116 its reverse (611440313), we get a palindrome (924484429).

The spelling of 313044116 in words is "three hundred thirteen million, forty-four thousand, one hundred sixteen".