162230113 has 8 divisors (see below), whose sum is σ = 170892800. Its totient is φ = 153579888.

The previous prime is 162230111. The next prime is 162230177. The reversal of 162230113 is 311032261.

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

It is not a de Polignac number, because 162230113 - 2¹ = 162230111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162230111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36928 + ... + 41086.

It is an arithmetic number, because the mean of its divisors is an integer number (21361600).

Almost surely, 2^162230113 is an apocalyptic number.

It is an amenable number.

162230113 is a deficient number, since it is larger than the sum of its proper divisors (8662687).

162230113 is a wasteful number, since it uses less digits than its factorization.

162230113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6231.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 162230113 is about 12736.9585459010. The cubic root of 162230113 is about 545.3941687405.

Adding to 162230113 its reverse (311032261), we get a palindrome (473262374).

The spelling of 162230113 in words is "one hundred sixty-two million, two hundred thirty thousand, one hundred thirteen".