7425217103 has 2 divisors, whose sum is σ = 7425217104. Its totient is φ = 7425217102.

The previous prime is 7425217097. The next prime is 7425217117. The reversal of 7425217103 is 3017125247.

It is a weak prime.

It is an emirp because it is prime and its reverse (3017125247) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7425217103 - 2¹⁰ = 7425216079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7425217103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7425217183) 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, 3712608551 + 3712608552.

It is an arithmetic number, because the mean of its divisors is an integer number (3712608552).

Almost surely, 2^7425217103 is an apocalyptic number.

7425217103 is a deficient number, since it is larger than the sum of its proper divisors (1).

7425217103 is an equidigital number, since it uses as much as digits as its factorization.

7425217103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 7425217103 is about 86169.6994482399. The cubic root of 7425217103 is about 1950.9061843884.

The spelling of 7425217103 in words is "seven billion, four hundred twenty-five million, two hundred seventeen thousand, one hundred three".