1300486133 has 2 divisors, whose sum is σ = 1300486134. Its totient is φ = 1300486132.

The previous prime is 1300486129. The next prime is 1300486139. The reversal of 1300486133 is 3316840031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 718615249 + 581870884 = 26807^2 + 24122^2 .

It is a cyclic number.

It is not a de Polignac number, because 1300486133 - 2² = 1300486129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1300486096 and 1300486105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300486139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650243066 + 650243067.

It is an arithmetic number, because the mean of its divisors is an integer number (650243067).

Almost surely, 2^1300486133 is an apocalyptic number.

It is an amenable number.

1300486133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300486133 is an equidigital number, since it uses as much as digits as its factorization.

1300486133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1300486133 is about 36062.2535762811. The cubic root of 1300486133 is about 1091.5289076703.

The spelling of 1300486133 in words is "one billion, three hundred million, four hundred eighty-six thousand, one hundred thirty-three".