1301212311167 has 2 divisors, whose sum is σ = 1301212311168. Its totient is φ = 1301212311166.

The previous prime is 1301212311071. The next prime is 1301212311193. The reversal of 1301212311167 is 7611132121031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1301212311167 - 2²⁸ = 1300943875711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1301212311197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650606155583 + 650606155584.

It is an arithmetic number, because the mean of its divisors is an integer number (650606155584).

Almost surely, 2^{1301212311167} is an apocalyptic number.

1301212311167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301212311167 is an equidigital number, since it uses as much as digits as its factorization.

1301212311167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

Adding to 1301212311167 its reverse (7611132121031), we get a palindrome (8912344432198).

The spelling of 1301212311167 in words is "one trillion, three hundred one billion, two hundred twelve million, three hundred eleven thousand, one hundred sixty-seven".