1315300487 has 2 divisors, whose sum is σ = 1315300488. Its totient is φ = 1315300486.

The previous prime is 1315300447. The next prime is 1315300537. The reversal of 1315300487 is 7840035131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1315300487 - 2¹² = 1315296391 is a prime.

It is a super-2 number, since 2×1315300487² = 3460030742204874338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1315300447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657650243 + 657650244.

It is an arithmetic number, because the mean of its divisors is an integer number (657650244).

Almost surely, 2^1315300487 is an apocalyptic number.

1315300487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1315300487 is an equidigital number, since it uses as much as digits as its factorization.

1315300487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1315300487 is about 36267.0716628735. The cubic root of 1315300487 is about 1095.6579483752.

The spelling of 1315300487 in words is "one billion, three hundred fifteen million, three hundred thousand, four hundred eighty-seven".