12330263 has 12 divisors (see below), whose sum is σ = 13652184. Its totient is φ = 11127600.

The previous prime is 12330251. The next prime is 12330271. The reversal of 12330263 is 36203321.

12330263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12330263 - 2⁴ = 12330247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21620 + ... + 22182.

It is an arithmetic number, because the mean of its divisors is an integer number (1137682).

Almost surely, 2^12330263 is an apocalyptic number.

12330263 is a deficient number, since it is larger than the sum of its proper divisors (1321921).

12330263 is a wasteful number, since it uses less digits than its factorization.

12330263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766 (or 755 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 12330263 is about 3511.4474223602. The cubic root of 12330263 is about 231.0241849206.

Adding to 12330263 its reverse (36203321), we get a palindrome (48533584).

The spelling of 12330263 in words is "twelve million, three hundred thirty thousand, two hundred sixty-three".