1330201321002 has 96 divisors (see below), whose sum is σ = 2962573885440. Its totient is φ = 431148884640.

The previous prime is 1330201320991. The next prime is 1330201321039. The reversal of 1330201321002 is 2001231020331.

1330201321002 is a `hidden beast` number, since 1 + 330 + 201 + 32 + 100 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 139443949 + ... + 139453487.

It is an arithmetic number, because the mean of its divisors is an integer number (30860144640).

Almost surely, 2^{1330201321002} is an apocalyptic number.

1330201321002 is an abundant number, since it is smaller than the sum of its proper divisors (1632372564438).

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

1330201321002 is a wasteful number, since it uses less digits than its factorization.

1330201321002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10648 (or 10645 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1330201321002 its reverse (2001231020331), we get a palindrome (3331432341333).

The spelling of 1330201321002 in words is "one trillion, three hundred thirty billion, two hundred one million, three hundred twenty-one thousand, two".