323131121167 has 2 divisors, whose sum is σ = 323131121168. Its totient is φ = 323131121166.

The previous prime is 323131121129. The next prime is 323131121189. The reversal of 323131121167 is 761121131323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323131121167 - 2⁷ = 323131121039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323131121767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161565560583 + 161565560584.

It is an arithmetic number, because the mean of its divisors is an integer number (161565560584).

Almost surely, 2^323131121167 is an apocalyptic number.

323131121167 is a deficient number, since it is larger than the sum of its proper divisors (1).

323131121167 is an equidigital number, since it uses as much as digits as its factorization.

323131121167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 31.

The spelling of 323131121167 in words is "three hundred twenty-three billion, one hundred thirty-one million, one hundred twenty-one thousand, one hundred sixty-seven".