1021010713 has 2 divisors, whose sum is σ = 1021010714. Its totient is φ = 1021010712.

The previous prime is 1021010707. The next prime is 1021010821. The reversal of 1021010713 is 3170101201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 796819984 + 224190729 = 28228^2 + 14973^2 .

It is a cyclic number.

It is not a de Polignac number, because 1021010713 - 2⁵ = 1021010681 is a prime.

It is not a weakly prime, because it can be changed into another prime (1021010113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510505356 + 510505357.

It is an arithmetic number, because the mean of its divisors is an integer number (510505357).

Almost surely, 2^1021010713 is an apocalyptic number.

It is an amenable number.

1021010713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1021010713 is an equidigital number, since it uses as much as digits as its factorization.

1021010713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 1021010713 is about 31953.2582532674. The cubic root of 1021010713 is about 1006.9550856372.

Adding to 1021010713 its reverse (3170101201), we get a palindrome (4191111914).

The spelling of 1021010713 in words is "one billion, twenty-one million, ten thousand, seven hundred thirteen".