162023167 has 2 divisors, whose sum is σ = 162023168. Its totient is φ = 162023166.

The previous prime is 162023131. The next prime is 162023179. The reversal of 162023167 is 761320261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162023167 - 2²⁷ = 27805439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162023767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81011583 + 81011584.

It is an arithmetic number, because the mean of its divisors is an integer number (81011584).

Almost surely, 2^162023167 is an apocalyptic number.

162023167 is a deficient number, since it is larger than the sum of its proper divisors (1).

162023167 is an equidigital number, since it uses as much as digits as its factorization.

162023167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 162023167 is about 12728.8321145343. The cubic root of 162023167 is about 545.1621625572.

The spelling of 162023167 in words is "one hundred sixty-two million, twenty-three thousand, one hundred sixty-seven".