1310348868 has 24 divisors (see below), whose sum is σ = 3058927872. Its totient is φ = 436576224.

The previous prime is 1310348867. The next prime is 1310348873. The reversal of 1310348868 is 8688430131.

It is not an unprimeable number, because it can be changed into a prime (1310348863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1746 + ... + 51222.

It is an arithmetic number, because the mean of its divisors is an integer number (127455328).

Almost surely, 2^1310348868 is an apocalyptic number.

It is an amenable number.

1310348868 is an abundant number, since it is smaller than the sum of its proper divisors (1748579004).

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

1310348868 is a wasteful number, since it uses less digits than its factorization.

1310348868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51691 (or 51689 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 1310348868 is about 36198.7412488335. The cubic root of 1310348868 is about 1094.2813040012.

Adding to 1310348868 its reverse (8688430131), we get a palindrome (9998778999).

The spelling of 1310348868 in words is "one billion, three hundred ten million, three hundred forty-eight thousand, eight hundred sixty-eight".