232103130132 has 12 divisors (see below), whose sum is σ = 541573970336. Its totient is φ = 77367710040.

The previous prime is 232103130131. The next prime is 232103130163. The reversal of 232103130132 is 231031301232.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 232103130099 and 232103130108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232103130131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9670963744 + ... + 9670963767.

Almost surely, 2^232103130132 is an apocalyptic number.

It is an amenable number.

232103130132 is an abundant number, since it is smaller than the sum of its proper divisors (309470840204).

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

232103130132 is a wasteful number, since it uses less digits than its factorization.

232103130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19341927518 (or 19341927516 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 232103130132 its reverse (231031301232), we get a palindrome (463134431364).

The spelling of 232103130132 in words is "two hundred thirty-two billion, one hundred three million, one hundred thirty thousand, one hundred thirty-two".