1300320323167 has 2 divisors, whose sum is σ = 1300320323168. Its totient is φ = 1300320323166.

The previous prime is 1300320323033. The next prime is 1300320323173. The reversal of 1300320323167 is 7613230230031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1300320323167 is a prime.

It is a super-2 number, since 2×1300320323167² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300320323177) 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, 650160161583 + 650160161584.

It is an arithmetic number, because the mean of its divisors is an integer number (650160161584).

Almost surely, 2^{1300320323167} is an apocalyptic number.

1300320323167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300320323167 is an equidigital number, since it uses as much as digits as its factorization.

1300320323167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 31.

Adding to 1300320323167 its reverse (7613230230031), we get a palindrome (8913550553198).

The spelling of 1300320323167 in words is "one trillion, three hundred billion, three hundred twenty million, three hundred twenty-three thousand, one hundred sixty-seven".