1315305103320 has 96 divisors (see below), whose sum is σ = 4603567878000. Its totient is φ = 323767408896.

The previous prime is 1315305103297. The next prime is 1315305103331. The reversal of 1315305103320 is 233015035131.

1315305103320 is a `hidden beast` number, since 1 + 3 + 1 + 530 + 5 + 103 + 3 + 20 = 666.

It is a congruent number.

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, 140519370 + ... + 140528729.

Almost surely, 2^{1315305103320} is an apocalyptic number.

1315305103320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1315305103320 is an abundant number, since it is smaller than the sum of its proper divisors (3288262774680).

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

1315305103320 is a wasteful number, since it uses less digits than its factorization.

1315305103320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281048129 (or 281048122 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

The spelling of 1315305103320 in words is "one trillion, three hundred fifteen billion, three hundred five million, one hundred three thousand, three hundred twenty".