230320111 has 16 divisors (see below), whose sum is σ = 272662528. Its totient is φ = 190382400.

The previous prime is 230320093. The next prime is 230320127. The reversal of 230320111 is 111023032.

It is a cyclic number.

It is not a de Polignac number, because 230320111 - 2¹¹ = 230318063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230320091 and 230320100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230320151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66226 + ... + 69616.

It is an arithmetic number, because the mean of its divisors is an integer number (17041408).

Almost surely, 2^230320111 is an apocalyptic number.

230320111 is a deficient number, since it is larger than the sum of its proper divisors (42342417).

230320111 is a wasteful number, since it uses less digits than its factorization.

230320111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 230320111 is about 15176.3009656504. The cubic root of 230320111 is about 612.9766815961.

Adding to 230320111 its reverse (111023032), we get a palindrome (341343143).

The spelling of 230320111 in words is "two hundred thirty million, three hundred twenty thousand, one hundred eleven".