167112151 has 4 divisors (see below), whose sum is σ = 168645400. Its totient is φ = 165578904.

The previous prime is 167112139. The next prime is 167112167. The reversal of 167112151 is 151211761.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151211761 = 811 ⋅186451.

It is a cyclic number.

It is not a de Polignac number, because 167112151 - 2¹¹ = 167110103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167112191) 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, 766461 + ... + 766678.

It is an arithmetic number, because the mean of its divisors is an integer number (42161350).

Almost surely, 2^167112151 is an apocalyptic number.

167112151 is a deficient number, since it is larger than the sum of its proper divisors (1533249).

167112151 is a wasteful number, since it uses less digits than its factorization.

167112151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533248.

The product of its digits is 420, while the sum is 25.

The square root of 167112151 is about 12927.1865075120. The cubic root of 167112151 is about 550.8110908909.

The spelling of 167112151 in words is "one hundred sixty-seven million, one hundred twelve thousand, one hundred fifty-one".