12262303 has 2 divisors, whose sum is σ = 12262304. Its totient is φ = 12262302.

The previous prime is 12262291. The next prime is 12262333. The reversal of 12262303 is 30326221.

It is a weak prime.

It is an emirp because it is prime and its reverse (30326221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12262303 - 2⁹ = 12261791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12262333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131151 + 6131152.

It is an arithmetic number, because the mean of its divisors is an integer number (6131152).

Almost surely, 2^12262303 is an apocalyptic number.

12262303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12262303 is an equidigital number, since it uses as much as digits as its factorization.

12262303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 12262303 is about 3501.7571303561. The cubic root of 12262303 is about 230.5989618398.

Adding to 12262303 its reverse (30326221), we get a palindrome (42588524).

The spelling of 12262303 in words is "twelve million, two hundred sixty-two thousand, three hundred three".