203324023044132 has 12 divisors (see below), whose sum is σ = 474422720436336. Its totient is φ = 67774674348040.

The previous prime is 203324023044059. The next prime is 203324023044137. The reversal of 203324023044132 is 231440320423302.

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 = 203324023044093 and 203324023044102.

It is not an unprimeable number, because it can be changed into a prime (203324023044137) 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, 8471834293494 + ... + 8471834293517.

It is an arithmetic number, because the mean of its divisors is an integer number (39535226703028).

Almost surely, 2^{203324023044132} is an apocalyptic number.

It is an amenable number.

203324023044132 is an abundant number, since it is smaller than the sum of its proper divisors (271098697392204).

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

203324023044132 is a wasteful number, since it uses less digits than its factorization.

203324023044132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16943668587018 (or 16943668587016 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 203324023044132 its reverse (231440320423302), we get a palindrome (434764343467434).

The spelling of 203324023044132 in words is "two hundred three trillion, three hundred twenty-four billion, twenty-three million, forty-four thousand, one hundred thirty-two".