167113289 has 4 divisors (see below), whose sum is σ = 190986624. Its totient is φ = 143239956.

The previous prime is 167113273. The next prime is 167113307. The reversal of 167113289 is 982311761.

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.

It is a cyclic number.

It is not a de Polignac number, because 167113289 - 2⁴ = 167113273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (167113589) 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, 11936657 + ... + 11936670.

It is an arithmetic number, because the mean of its divisors is an integer number (47746656).

Almost surely, 2^167113289 is an apocalyptic number.

It is an amenable number.

167113289 is a deficient number, since it is larger than the sum of its proper divisors (23873335).

167113289 is an equidigital number, since it uses as much as digits as its factorization.

167113289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23873334.

The product of its digits is 18144, while the sum is 38.

The square root of 167113289 is about 12927.2305232018. The cubic root of 167113289 is about 550.8123411922.

The spelling of 167113289 in words is "one hundred sixty-seven million, one hundred thirteen thousand, two hundred eighty-nine".