12785303 has 2 divisors, whose sum is σ = 12785304. Its totient is φ = 12785302.

The previous prime is 12785273. The next prime is 12785327. The reversal of 12785303 is 30358721.

12785303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (30358721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12785303 - 2¹⁶ = 12719767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12785203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6392651 + 6392652.

It is an arithmetic number, because the mean of its divisors is an integer number (6392652).

Almost surely, 2^12785303 is an apocalyptic number.

12785303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12785303 is an equidigital number, since it uses as much as digits as its factorization.

12785303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 12785303 is about 3575.6542058762. The cubic root of 12785303 is about 233.8318550009.

The spelling of 12785303 in words is "twelve million, seven hundred eighty-five thousand, three hundred three".