1050230513 has 2 divisors, whose sum is σ = 1050230514. Its totient is φ = 1050230512.

The previous prime is 1050230479. The next prime is 1050230521. The reversal of 1050230513 is 3150320501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 955304464 + 94926049 = 30908^2 + 9743^2 .

It is an emirp because it is prime and its reverse (3150320501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1050230513 - 2⁸ = 1050230257 is a prime.

It is a super-2 number, since 2×1050230513² = 2205968260872486338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050230113) 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, 525115256 + 525115257.

It is an arithmetic number, because the mean of its divisors is an integer number (525115257).

Almost surely, 2^1050230513 is an apocalyptic number.

It is an amenable number.

1050230513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050230513 is an equidigital number, since it uses as much as digits as its factorization.

1050230513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1050230513 is about 32407.2601896550. The cubic root of 1050230513 is about 1016.4707299673.

The spelling of 1050230513 in words is "one billion, fifty million, two hundred thirty thousand, five hundred thirteen".