12863127119 has 2 divisors, whose sum is σ = 12863127120. Its totient is φ = 12863127118.

The previous prime is 12863127107. The next prime is 12863127187. The reversal of 12863127119 is 91172136821.

It is a weak prime.

It is an emirp because it is prime and its reverse (91172136821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12863127119 - 2¹⁶ = 12863061583 is a prime.

It is a super-2 number, since 2×12863127119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12863127019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6431563559 + 6431563560.

It is an arithmetic number, because the mean of its divisors is an integer number (6431563560).

Almost surely, 2^12863127119 is an apocalyptic number.

12863127119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12863127119 is an equidigital number, since it uses as much as digits as its factorization.

12863127119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 41.

The spelling of 12863127119 in words is "twelve billion, eight hundred sixty-three million, one hundred twenty-seven thousand, one hundred nineteen".