167133 has 4 divisors (see below), whose sum is σ = 222848. Its totient is φ = 111420.

The previous prime is 167119. The next prime is 167149. The reversal of 167133 is 331761.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331761 = 3 ⋅110587.

It is not a de Polignac number, because 167133 - 2⁴ = 167117 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27853 + ... + 27858.

It is an arithmetic number, because the mean of its divisors is an integer number (55712).

2¹⁶⁷¹³³ is an apocalyptic number.

It is an amenable number.

167133 is a deficient number, since it is larger than the sum of its proper divisors (55715).

167133 is an equidigital number, since it uses as much as digits as its factorization.

167133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55714.

The product of its digits is 378, while the sum is 21.

The square root of 167133 is about 408.8190308682. The cubic root of 167133 is about 55.0833996432.

Adding to 167133 its reverse (331761), we get a palindrome (498894).

It can be divided in two parts, 167 and 133, that added together give a triangular number (300 = T₂₄).

The spelling of 167133 in words is "one hundred sixty-seven thousand, one hundred thirty-three".