12885303 has 16 divisors (see below), whose sum is σ = 18445536. Its totient is φ = 7971840.

The previous prime is 12885289. The next prime is 12885317. The reversal of 12885303 is 30358821.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12885289) and next prime (12885317).

It is not a de Polignac number, because 12885303 - 2⁹ = 12884791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12885343) 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 in 15 ways as a sum of consecutive naturals, for example, 1993 + ... + 5453.

It is an arithmetic number, because the mean of its divisors is an integer number (1152846).

Almost surely, 2^12885303 is an apocalyptic number.

12885303 is a deficient number, since it is larger than the sum of its proper divisors (5560233).

12885303 is a wasteful number, since it uses less digits than its factorization.

12885303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 12885303 is about 3589.6104245447. The cubic root of 12885303 is about 234.4399095596.

It can be divided in two parts, 1288530 and 3, that multiplied together give a triangular number (3865590 = T₂₇₈₀).

The spelling of 12885303 in words is "twelve million, eight hundred eighty-five thousand, three hundred three".