1286713007 has 2 divisors, whose sum is σ = 1286713008. Its totient is φ = 1286713006.

The previous prime is 1286712979. The next prime is 1286713009. The reversal of 1286713007 is 7003176821.

It is a strong prime.

It is an emirp because it is prime and its reverse (7003176821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1286713007 - 2¹⁴ = 1286696623 is a prime.

Together with 1286713009, 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 (1286713009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 643356503 + 643356504.

It is an arithmetic number, because the mean of its divisors is an integer number (643356504).

Almost surely, 2^1286713007 is an apocalyptic number.

1286713007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1286713007 is an equidigital number, since it uses as much as digits as its factorization.

1286713007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 1286713007 is about 35870.7820795700. The cubic root of 1286713007 is about 1087.6618530758.

Adding to 1286713007 its reverse (7003176821), we get a palindrome (8289889828).

The spelling of 1286713007 in words is "one billion, two hundred eighty-six million, seven hundred thirteen thousand, seven".