7013243 has 2 divisors, whose sum is σ = 7013244. Its totient is φ = 7013242.

The previous prime is 7013219. The next prime is 7013263. The reversal of 7013243 is 3423107.

7013243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (7013263) can be obtained adding 7013243 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7013243 - 2⁶ = 7013179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (7013203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506621 + 3506622.

It is an arithmetic number, because the mean of its divisors is an integer number (3506622).

Almost surely, 2^7013243 is an apocalyptic number.

7013243 is a deficient number, since it is larger than the sum of its proper divisors (1).

7013243 is an equidigital number, since it uses as much as digits as its factorization.

7013243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 7013243 is about 2648.2528202572. The cubic root of 7013243 is about 191.4136753676.

The spelling of 7013243 in words is "seven million, thirteen thousand, two hundred forty-three".