167120594813 has 2 divisors, whose sum is σ = 167120594814. Its totient is φ = 167120594812.

The previous prime is 167120594807. The next prime is 167120594887. The reversal of 167120594813 is 318495021761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155991821764 + 11128773049 = 394958^2 + 105493^2 .

It is a cyclic number.

It is not a de Polignac number, because 167120594813 - 2¹² = 167120590717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167120599813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83560297406 + 83560297407.

It is an arithmetic number, because the mean of its divisors is an integer number (83560297407).

It is a 1-persistent number, because it is pandigital, but 2⋅167120594813 = 334241189626 is not.

Almost surely, 2^167120594813 is an apocalyptic number.

It is an amenable number.

167120594813 is a deficient number, since it is larger than the sum of its proper divisors (1).

167120594813 is an equidigital number, since it uses as much as digits as its factorization.

167120594813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 167120594813 in words is "one hundred sixty-seven billion, one hundred twenty million, five hundred ninety-four thousand, eight hundred thirteen".