167051 has 2 divisors, whose sum is σ = 167052. Its totient is φ = 167050.

The previous prime is 167047. The next prime is 167071. The reversal of 167051 is 150761.

It is an a-pointer prime, because the next prime (167071) can be obtained adding 167051 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 167051 - 2² = 167047 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (167021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83525 + 83526.

It is an arithmetic number, because the mean of its divisors is an integer number (83526).

2¹⁶⁷⁰⁵¹ is an apocalyptic number.

167051 is a deficient number, since it is larger than the sum of its proper divisors (1).

167051 is an equidigital number, since it uses as much as digits as its factorization.

167051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 167051 is about 408.7187296907. The cubic root of 167051 is about 55.0743896977.

Subtracting from 167051 its reverse (150761), we obtain a triangular number (16290 = T₁₈₀).

The spelling of 167051 in words is "one hundred sixty-seven thousand, fifty-one".