167320306343401 has 2 divisors, whose sum is σ = 167320306343402. Its totient is φ = 167320306343400.

The previous prime is 167320306343389. The next prime is 167320306343423. The reversal of 167320306343401 is 104343603023761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 162603812624400 + 4716493719001 = 12751620^2 + 2171749^2 .

It is a cyclic number.

It is not a de Polignac number, because 167320306343401 - 2³⁷ = 167182867389929 is a prime.

It is not a weakly prime, because it can be changed into another prime (167320306343431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83660153171700 + 83660153171701.

It is an arithmetic number, because the mean of its divisors is an integer number (83660153171701).

Almost surely, 2^{167320306343401} is an apocalyptic number.

It is an amenable number.

167320306343401 is a deficient number, since it is larger than the sum of its proper divisors (1).

167320306343401 is an equidigital number, since it uses as much as digits as its factorization.

167320306343401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 43.

The spelling of 167320306343401 in words is "one hundred sixty-seven trillion, three hundred twenty billion, three hundred six million, three hundred forty-three thousand, four hundred one".