232243011 has 96 divisors (see below), whose sum is σ = 465200640. Its totient is φ = 111196800.

The previous prime is 232243009. The next prime is 232243031. The reversal of 232243011 is 110342232.

232243011 is a `hidden beast` number, since 232 + 2 + 430 + 1 + 1 = 666.

It is not a de Polignac number, because 232243011 - 2¹ = 232243009 is a prime.

It is a super-2 number, since 2×232243011² = 107873632316692242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232243031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 351021 + ... + 351681.

It is an arithmetic number, because the mean of its divisors is an integer number (4845840).

Almost surely, 2^232243011 is an apocalyptic number.

232243011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

232243011 is an abundant number, since it is smaller than the sum of its proper divisors (232957629).

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

232243011 is a wasteful number, since it uses less digits than its factorization.

232243011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 232243011 is about 15239.5213507511. The cubic root of 232243011 is about 614.6778324519.

Adding to 232243011 its reverse (110342232), we get a palindrome (342585243).

The spelling of 232243011 in words is "two hundred thirty-two million, two hundred forty-three thousand, eleven".