232103232 has 70 divisors (see below), whose sum is σ = 688042058. Its totient is φ = 77366016.

The previous prime is 232103219. The next prime is 232103239. The reversal of 232103232 is 232301232.

It is a happy number.

232103232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 211527936 + 20575296 = 14544^2 + 4536^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232103239) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17203 + ... + 27570.

Almost surely, 2^232103232 is an apocalyptic number.

It is an amenable number.

232103232 is an abundant number, since it is smaller than the sum of its proper divisors (455938826).

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

232103232 is an equidigital number, since it uses as much as digits as its factorization.

232103232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44797 (or 44778 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 232103232 is about 15234.9345912610. The cubic root of 232103232 is about 614.5544899591.

Adding to 232103232 its reverse (232301232), we get a palindrome (464404464).

The spelling of 232103232 in words is "two hundred thirty-two million, one hundred three thousand, two hundred thirty-two".