12104303 has 2 divisors, whose sum is σ = 12104304. Its totient is φ = 12104302.

The previous prime is 12104297. The next prime is 12104317. The reversal of 12104303 is 30340121.

It is an a-pointer prime, because the next prime (12104317) can be obtained adding 12104303 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12104303 - 2¹⁰ = 12103279 is a prime.

It is a super-2 number, since 2×12104303² = 293028302231618, which contains 22 as substring.

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 (12104363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6052151 + 6052152.

It is an arithmetic number, because the mean of its divisors is an integer number (6052152).

Almost surely, 2^12104303 is an apocalyptic number.

12104303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12104303 is an equidigital number, since it uses as much as digits as its factorization.

12104303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 12104303 is about 3479.1238839685. The cubic root of 12104303 is about 229.6042532912.

Adding to 12104303 its reverse (30340121), we get a palindrome (42444424).

The spelling of 12104303 in words is "twelve million, one hundred four thousand, three hundred three".