7243216703 has 2 divisors, whose sum is σ = 7243216704. Its totient is φ = 7243216702.

The previous prime is 7243216667. The next prime is 7243216723. The reversal of 7243216703 is 3076123427.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7243216703 - 2⁸ = 7243216447 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7243216723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3621608351 + 3621608352.

It is an arithmetic number, because the mean of its divisors is an integer number (3621608352).

Almost surely, 2^7243216703 is an apocalyptic number.

7243216703 is a deficient number, since it is larger than the sum of its proper divisors (1).

7243216703 is an equidigital number, since it uses as much as digits as its factorization.

7243216703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 7243216703 is about 85107.0896165531. The cubic root of 7243216703 is about 1934.8345157351.

The spelling of 7243216703 in words is "seven billion, two hundred forty-three million, two hundred sixteen thousand, seven hundred three".