1310315304 has 16 divisors (see below), whose sum is σ = 3275788320. Its totient is φ = 436771760.

The previous prime is 1310315257. The next prime is 1310315311. The reversal of 1310315304 is 4035130131.

It is a super-2 number, since 2×1310315304² = 3433852391793224832, which contains 22 as substring.

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, 27298212 + ... + 27298259.

It is an arithmetic number, because the mean of its divisors is an integer number (204736770).

Almost surely, 2^1310315304 is an apocalyptic number.

It is an amenable number.

1310315304 is an abundant number, since it is smaller than the sum of its proper divisors (1965473016).

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

1310315304 is a wasteful number, since it uses less digits than its factorization.

1310315304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54596480 (or 54596476 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1310315304 is about 36198.2776385839. The cubic root of 1310315304 is about 1094.2719607461.

Adding to 1310315304 its reverse (4035130131), we get a palindrome (5345445435).

The spelling of 1310315304 in words is "one billion, three hundred ten million, three hundred fifteen thousand, three hundred four".