1313013021167 has 2 divisors, whose sum is σ = 1313013021168. Its totient is φ = 1313013021166.

The previous prime is 1313013021119. The next prime is 1313013021191. The reversal of 1313013021167 is 7611203103131.

It is a strong prime.

It is an emirp because it is prime and its reverse (7611203103131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1313013021167 - 2³² = 1308718053871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313013021107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656506510583 + 656506510584.

It is an arithmetic number, because the mean of its divisors is an integer number (656506510584).

Almost surely, 2^{1313013021167} is an apocalyptic number.

1313013021167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313013021167 is an equidigital number, since it uses as much as digits as its factorization.

1313013021167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

Adding to 1313013021167 its reverse (7611203103131), we get a palindrome (8924216124298).

The spelling of 1313013021167 in words is "one trillion, three hundred thirteen billion, thirteen million, twenty-one thousand, one hundred sixty-seven".