12143153017 has 2 divisors, whose sum is σ = 12143153018. Its totient is φ = 12143153016.

The previous prime is 12143152993. The next prime is 12143153041. The reversal of 12143153017 is 71035134121.

It is a balanced prime because it is at equal distance from previous prime (12143152993) and next prime (12143153041).

It can be written as a sum of positive squares in only one way, i.e., 12002517136 + 140635881 = 109556^2 + 11859^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12143153017 is a prime.

It is not a weakly prime, because it can be changed into another prime (12143153317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6071576508 + 6071576509.

It is an arithmetic number, because the mean of its divisors is an integer number (6071576509).

Almost surely, 2^12143153017 is an apocalyptic number.

It is an amenable number.

12143153017 is a deficient number, since it is larger than the sum of its proper divisors (1).

12143153017 is an equidigital number, since it uses as much as digits as its factorization.

12143153017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

Adding to 12143153017 its reverse (71035134121), we get a palindrome (83178287138).

The spelling of 12143153017 in words is "twelve billion, one hundred forty-three million, one hundred fifty-three thousand, seventeen".