1330321233321 has 12 divisors (see below), whose sum is σ = 1923898674672. Its totient is φ = 885808409976.

The previous prime is 1330321233251. The next prime is 1330321233341. The reversal of 1330321233321 is 1233321230331.

1330321233321 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 321 + 2 + 3 + 332 + 1 = 666.

It is not a de Polignac number, because 1330321233321 - 2⁹ = 1330321232809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330321233341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89359831 + ... + 89374716.

It is an arithmetic number, because the mean of its divisors is an integer number (160324889556).

Almost surely, 2^{1330321233321} is an apocalyptic number.

It is an amenable number.

1330321233321 is a deficient number, since it is larger than the sum of its proper divisors (593577441351).

1330321233321 is a wasteful number, since it uses less digits than its factorization.

1330321233321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178735380 (or 178735377 counting only the distinct ones).

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

Adding to 1330321233321 its reverse (1233321230331), we get a palindrome (2563642463652).

The spelling of 1330321233321 in words is "one trillion, three hundred thirty billion, three hundred twenty-one million, two hundred thirty-three thousand, three hundred twenty-one".