1367131972571 has 2 divisors, whose sum is σ = 1367131972572. Its totient is φ = 1367131972570.

The previous prime is 1367131972513. The next prime is 1367131972597. The reversal of 1367131972571 is 1752791317631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1367131972571 - 2¹⁴ = 1367131956187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1367131912571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683565986285 + 683565986286.

It is an arithmetic number, because the mean of its divisors is an integer number (683565986286).

Almost surely, 2^{1367131972571} is an apocalyptic number.

1367131972571 is a deficient number, since it is larger than the sum of its proper divisors (1).

1367131972571 is an equidigital number, since it uses as much as digits as its factorization.

1367131972571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1666980, while the sum is 53.

The spelling of 1367131972571 in words is "one trillion, three hundred sixty-seven billion, one hundred thirty-one million, nine hundred seventy-two thousand, five hundred seventy-one".