1323122167 has 2 divisors, whose sum is σ = 1323122168. Its totient is φ = 1323122166.

The previous prime is 1323122161. The next prime is 1323122197. The reversal of 1323122167 is 7612213231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1323122167 - 2⁷ = 1323122039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1323122161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661561083 + 661561084.

It is an arithmetic number, because the mean of its divisors is an integer number (661561084).

Almost surely, 2^1323122167 is an apocalyptic number.

1323122167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323122167 is an equidigital number, since it uses as much as digits as its factorization.

1323122167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 28.

The square root of 1323122167 is about 36374.7462809021. The cubic root of 1323122167 is about 1097.8255023222.

Adding to 1323122167 its reverse (7612213231), we get a palindrome (8935335398).

The spelling of 1323122167 in words is "one billion, three hundred twenty-three million, one hundred twenty-two thousand, one hundred sixty-seven".