12203300143 has 2 divisors, whose sum is σ = 12203300144. Its totient is φ = 12203300142.

The previous prime is 12203300117. The next prime is 12203300171. The reversal of 12203300143 is 34100330221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12203300143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12203300143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12203300173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101650071 + 6101650072.

It is an arithmetic number, because the mean of its divisors is an integer number (6101650072).

Almost surely, 2^12203300143 is an apocalyptic number.

12203300143 is a deficient number, since it is larger than the sum of its proper divisors (1).

12203300143 is an equidigital number, since it uses as much as digits as its factorization.

12203300143 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.

Adding to 12203300143 its reverse (34100330221), we get a palindrome (46303630364).

The spelling of 12203300143 in words is "twelve billion, two hundred three million, three hundred thousand, one hundred forty-three".