230111346 has 32 divisors (see below), whose sum is σ = 476994240. Its totient is φ = 73918656.

The previous prime is 230111327. The next prime is 230111347. The reversal of 230111346 is 643111032.

It is not an unprimeable number, because it can be changed into a prime (230111347) 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, 130845 + ... + 132591.

It is an arithmetic number, because the mean of its divisors is an integer number (14906070).

Almost surely, 2^230111346 is an apocalyptic number.

230111346 is an abundant number, since it is smaller than the sum of its proper divisors (246882894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230111346 is a wasteful number, since it uses less digits than its factorization.

230111346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 230111346 is about 15169.4214128292. The cubic root of 230111346 is about 612.7914223934.

Adding to 230111346 its reverse (643111032), we get a palindrome (873222378).

The spelling of 230111346 in words is "two hundred thirty million, one hundred eleven thousand, three hundred forty-six".