232103144 has 32 divisors (see below), whose sum is σ = 535624320. Its totient is φ = 91820736.

The previous prime is 232103119. The next prime is 232103147. The reversal of 232103144 is 441301232.

It is not an unprimeable number, because it can be changed into a prime (232103147) 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, 158684 + ... + 160139.

It is an arithmetic number, because the mean of its divisors is an integer number (16738260).

Almost surely, 2^232103144 is an apocalyptic number.

It is an amenable number.

232103144 is an abundant number, since it is smaller than the sum of its proper divisors (303521176).

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

232103144 is a wasteful number, since it uses less digits than its factorization.

232103144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318849 (or 318845 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 232103144 is about 15234.9317031617. The cubic root of 232103144 is about 614.5544122913.

Adding to 232103144 its reverse (441301232), we get a palindrome (673404376).

The spelling of 232103144 in words is "two hundred thirty-two million, one hundred three thousand, one hundred forty-four".