1301001167 has 2 divisors, whose sum is σ = 1301001168. Its totient is φ = 1301001166.

The previous prime is 1301001139. The next prime is 1301001181. The reversal of 1301001167 is 7611001031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1301001167 - 2¹⁰ = 1301000143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1301001197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650500583 + 650500584.

It is an arithmetic number, because the mean of its divisors is an integer number (650500584).

Almost surely, 2^1301001167 is an apocalyptic number.

1301001167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301001167 is an equidigital number, since it uses as much as digits as its factorization.

1301001167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 1301001167 is about 36069.3937708967. The cubic root of 1301001167 is about 1091.6729820767.

Adding to 1301001167 its reverse (7611001031), we get a palindrome (8912002198).

The spelling of 1301001167 in words is "one billion, three hundred one million, one thousand, one hundred sixty-seven".