12698303 has 4 divisors (see below), whose sum is σ = 13445280. Its totient is φ = 11951328.

The previous prime is 12698299. The next prime is 12698311. The reversal of 12698303 is 30389621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30389621 = 1153 ⋅26357.

It is a cyclic number.

It is not a de Polignac number, because 12698303 - 2² = 12698299 is a prime.

It is a super-2 number, since 2×12698303² = 322493798159618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12698303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12698353) 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 3 ways as a sum of consecutive naturals, for example, 373463 + ... + 373496.

It is an arithmetic number, because the mean of its divisors is an integer number (3361320).

Almost surely, 2^12698303 is an apocalyptic number.

12698303 is a deficient number, since it is larger than the sum of its proper divisors (746977).

12698303 is an equidigital number, since it uses as much as digits as its factorization.

12698303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746976.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 12698303 is about 3563.4678334454. The cubic root of 12698303 is about 233.3002631136.

The spelling of 12698303 in words is "twelve million, six hundred ninety-eight thousand, three hundred three".