12320302063 has 2 divisors, whose sum is σ = 12320302064. Its totient is φ = 12320302062.

The previous prime is 12320302021. The next prime is 12320302103. The reversal of 12320302063 is 36020302321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12320302063 - 2²¹ = 12318204911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12320302003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160151031 + 6160151032.

It is an arithmetic number, because the mean of its divisors is an integer number (6160151032).

Almost surely, 2^12320302063 is an apocalyptic number.

12320302063 is a deficient number, since it is larger than the sum of its proper divisors (1).

12320302063 is an equidigital number, since it uses as much as digits as its factorization.

12320302063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12320302063 its reverse (36020302321), we get a palindrome (48340604384).

The spelling of 12320302063 in words is "twelve billion, three hundred twenty million, three hundred two thousand, sixty-three".