313241124 has 72 divisors (see below), whose sum is σ = 854817600. Its totient is φ = 89014464.

The previous prime is 313241119. The next prime is 313241141. The reversal of 313241124 is 421142313.

It is a Harshad number since it is a multiple of its sum of digits (21).

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

It is a self number, because there is not a number n which added to its sum of digits gives 313241124.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115674 + ... + 118350.

Almost surely, 2^313241124 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 313241124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427408800).

313241124 is an abundant number, since it is smaller than the sum of its proper divisors (541576476).

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

313241124 is a wasteful number, since it uses less digits than its factorization.

313241124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2897 (or 2888 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 313241124 is about 17698.6192681802. The cubic root of 313241124 is about 679.1404392965.

Adding to 313241124 its reverse (421142313), we get a palindrome (734383437).

The spelling of 313241124 in words is "three hundred thirteen million, two hundred forty-one thousand, one hundred twenty-four".