1310313578488 has 128 divisors (see below), whose sum is σ = 2679868800000. Its totient is φ = 598570076160.

The previous prime is 1310313578477. The next prime is 1310313578513. The reversal of 1310313578488 is 8848753130131.

It is a super-2 number, since 2×1310313578488² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207030108 + ... + 207036436.

It is an arithmetic number, because the mean of its divisors is an integer number (20936475000).

Almost surely, 2^{1310313578488} is an apocalyptic number.

It is an amenable number.

1310313578488 is an abundant number, since it is smaller than the sum of its proper divisors (1369555221512).

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

1310313578488 is a wasteful number, since it uses less digits than its factorization.

1310313578488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6773 (or 6769 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 1310313578488 in words is "one trillion, three hundred ten billion, three hundred thirteen million, five hundred seventy-eight thousand, four hundred eighty-eight".