313141560 has 32 divisors (see below), whose sum is σ = 939425040. Its totient is φ = 83504384.

The previous prime is 313141553. The next prime is 313141561. The reversal of 313141560 is 65141313.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 313141560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313141561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304637 + ... + 1304876.

Almost surely, 2^313141560 is an apocalyptic number.

313141560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313141560 is an abundant number, since it is smaller than the sum of its proper divisors (626283480).

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

313141560 is a wasteful number, since it uses less digits than its factorization.

313141560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609527 (or 2609523 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 313141560 is about 17695.8062828457. The cubic root of 313141560 is about 679.0684765188.

Adding to 313141560 its reverse (65141313), we get a palindrome (378282873).

The spelling of 313141560 in words is "three hundred thirteen million, one hundred forty-one thousand, five hundred sixty".