12773971367 has 2 divisors, whose sum is σ = 12773971368. Its totient is φ = 12773971366.

The previous prime is 12773971337. The next prime is 12773971369. The reversal of 12773971367 is 76317937721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12773971367 - 2⁶ = 12773971303 is a prime.

Together with 12773971369, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12773971369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6386985683 + 6386985684.

It is an arithmetic number, because the mean of its divisors is an integer number (6386985684).

Almost surely, 2^12773971367 is an apocalyptic number.

12773971367 is a deficient number, since it is larger than the sum of its proper divisors (1).

12773971367 is an equidigital number, since it uses as much as digits as its factorization.

12773971367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2333772, while the sum is 53.

The spelling of 12773971367 in words is "twelve billion, seven hundred seventy-three million, nine hundred seventy-one thousand, three hundred sixty-seven".