167273425223 has 2 divisors, whose sum is σ = 167273425224. Its totient is φ = 167273425222.

The previous prime is 167273425217. The next prime is 167273425289. The reversal of 167273425223 is 322524372761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 167273425223 - 2³² = 162978457927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167273425213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83636712611 + 83636712612.

It is an arithmetic number, because the mean of its divisors is an integer number (83636712612).

Almost surely, 2^167273425223 is an apocalyptic number.

167273425223 is a deficient number, since it is larger than the sum of its proper divisors (1).

167273425223 is an equidigital number, since it uses as much as digits as its factorization.

167273425223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 44.

Adding to 167273425223 its reverse (322524372761), we get a palindrome (489797797984).

The spelling of 167273425223 in words is "one hundred sixty-seven billion, two hundred seventy-three million, four hundred twenty-five thousand, two hundred twenty-three".