1332103332321 has 6 divisors (see below), whose sum is σ = 1924149257810. Its totient is φ = 888068888208.

The previous prime is 1332103332317. The next prime is 1332103332349. The reversal of 1332103332321 is 1232333012331.

1332103332321 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 1 + 0 + 3 + 332 + 321 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1059384381696 + 272718950625 = 1029264^2 + 522225^2 .

It is not a de Polignac number, because 1332103332321 - 2² = 1332103332317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1332103332361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74005740676 + ... + 74005740693.

Almost surely, 2^{1332103332321} is an apocalyptic number.

It is an amenable number.

1332103332321 is a deficient number, since it is larger than the sum of its proper divisors (592045925489).

1332103332321 is a wasteful number, since it uses less digits than its factorization.

1332103332321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148011481375 (or 148011481372 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 1332103332321 its reverse (1232333012331), we get a palindrome (2564436344652).

The spelling of 1332103332321 in words is "one trillion, three hundred thirty-two billion, one hundred three million, three hundred thirty-two thousand, three hundred twenty-one".