1006502243 has 2 divisors, whose sum is σ = 1006502244. Its totient is φ = 1006502242.

The previous prime is 1006502209. The next prime is 1006502251. The reversal of 1006502243 is 3422056001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1006502243 - 2⁶ = 1006502179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1006502293) 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, 503251121 + 503251122.

It is an arithmetic number, because the mean of its divisors is an integer number (503251122).

Almost surely, 2^1006502243 is an apocalyptic number.

1006502243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006502243 is an equidigital number, since it uses as much as digits as its factorization.

1006502243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1006502243 is about 31725.4195086527. The cubic root of 1006502243 is about 1002.1627335449.

Adding to 1006502243 its reverse (3422056001), we get a palindrome (4428558244).

The spelling of 1006502243 in words is "one billion, six million, five hundred two thousand, two hundred forty-three".