12320200147 has 2 divisors, whose sum is σ = 12320200148. Its totient is φ = 12320200146.

The previous prime is 12320200127. The next prime is 12320200157. The reversal of 12320200147 is 74100202321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12320200147 is a prime.

It is not a weakly prime, because it can be changed into another prime (12320200127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160100073 + 6160100074.

It is an arithmetic number, because the mean of its divisors is an integer number (6160100074).

Almost surely, 2^12320200147 is an apocalyptic number.

12320200147 is a deficient number, since it is larger than the sum of its proper divisors (1).

12320200147 is an equidigital number, since it uses as much as digits as its factorization.

12320200147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 12320200147 its reverse (74100202321), we get a palindrome (86420402468).

The spelling of 12320200147 in words is "twelve billion, three hundred twenty million, two hundred thousand, one hundred forty-seven".