1323132342201 has 16 divisors (see below), whose sum is σ = 2013174336000. Its totient is φ = 858248005104.

The previous prime is 1323132342149. The next prime is 1323132342227. The reversal of 1323132342201 is 1022432313231.

1323132342201 is a `hidden beast` number, since 1 + 3 + 2 + 313 + 2 + 342 + 2 + 0 + 1 = 666.

It is not a de Polignac number, because 1323132342201 - 2¹⁰ = 1323132341177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1323132342281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662227401 + ... + 662229398.

It is an arithmetic number, because the mean of its divisors is an integer number (125823396000).

Almost surely, 2^{1323132342201} is an apocalyptic number.

It is an amenable number.

1323132342201 is a deficient number, since it is larger than the sum of its proper divisors (690041993799).

1323132342201 is a wasteful number, since it uses less digits than its factorization.

1323132342201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324456845 (or 1324456839 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1323132342201 its reverse (1022432313231), we get a palindrome (2345564655432).

The spelling of 1323132342201 in words is "one trillion, three hundred twenty-three billion, one hundred thirty-two million, three hundred forty-two thousand, two hundred one".