12303021163 has 2 divisors, whose sum is σ = 12303021164. Its totient is φ = 12303021162.

The previous prime is 12303021089. The next prime is 12303021179. The reversal of 12303021163 is 36112030321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12303021163 is a prime.

It is not a weakly prime, because it can be changed into another prime (12301021163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151510581 + 6151510582.

It is an arithmetic number, because the mean of its divisors is an integer number (6151510582).

Almost surely, 2^12303021163 is an apocalyptic number.

12303021163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12303021163 is an equidigital number, since it uses as much as digits as its factorization.

12303021163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12303021163 its reverse (36112030321), we get a palindrome (48415051484).

The spelling of 12303021163 in words is "twelve billion, three hundred three million, twenty-one thousand, one hundred sixty-three".