167430023 has 8 divisors (see below), whose sum is σ = 171959760. Its totient is φ = 162956800.

The previous prime is 167430017. The next prime is 167430031. The reversal of 167430023 is 320034761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 167430023 - 2¹⁴ = 167413639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 167429974 and 167430001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167430073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8090 + ... + 20007.

It is an arithmetic number, because the mean of its divisors is an integer number (21494970).

Almost surely, 2^167430023 is an apocalyptic number.

167430023 is a deficient number, since it is larger than the sum of its proper divisors (4529737).

167430023 is a wasteful number, since it uses less digits than its factorization.

167430023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28257.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 167430023 is about 12939.4753757639. The cubic root of 167430023 is about 551.1601110452.

Adding to 167430023 its reverse (320034761), we get a palindrome (487464784).

The spelling of 167430023 in words is "one hundred sixty-seven million, four hundred thirty thousand, twenty-three".