1300530587 has 2 divisors, whose sum is σ = 1300530588. Its totient is φ = 1300530586.

The previous prime is 1300530577. The next prime is 1300530593. The reversal of 1300530587 is 7850350031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1300530587 - 2¹⁴ = 1300514203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1300530527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650265293 + 650265294.

It is an arithmetic number, because the mean of its divisors is an integer number (650265294).

Almost surely, 2^1300530587 is an apocalyptic number.

1300530587 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300530587 is an equidigital number, since it uses as much as digits as its factorization.

1300530587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 1300530587 is about 36062.8699218462. The cubic root of 1300530587 is about 1091.5413446280.

The spelling of 1300530587 in words is "one billion, three hundred million, five hundred thirty thousand, five hundred eighty-seven".