167357423 has 2 divisors, whose sum is σ = 167357424. Its totient is φ = 167357422.

The previous prime is 167357381. The next prime is 167357461. The reversal of 167357423 is 324753761.

It is an a-pointer prime, because the next prime (167357461) can be obtained adding 167357423 to its sum of digits (38).

It is a strong prime.

It is an emirp because it is prime and its reverse (324753761) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 167357423 - 2¹² = 167353327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167357473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83678711 + 83678712.

It is an arithmetic number, because the mean of its divisors is an integer number (83678712).

Almost surely, 2^167357423 is an apocalyptic number.

167357423 is a deficient number, since it is larger than the sum of its proper divisors (1).

167357423 is an equidigital number, since it uses as much as digits as its factorization.

167357423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 38.

The square root of 167357423 is about 12936.6697028254. The cubic root of 167357423 is about 551.0804359501.

The spelling of 167357423 in words is "one hundred sixty-seven million, three hundred fifty-seven thousand, four hundred twenty-three".