1330133033321 has 4 divisors (see below), whose sum is σ = 1338097901952. Its totient is φ = 1322168164692.

The previous prime is 1330133033267. The next prime is 1330133033323. The reversal of 1330133033321 is 1233303310331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1330133033321 is a prime.

It is a super-3 number, since 3×1330133033321³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330133033323) 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, 3982434065 + ... + 3982434398.

It is an arithmetic number, because the mean of its divisors is an integer number (334524475488).

Almost surely, 2^{1330133033321} is an apocalyptic number.

It is an amenable number.

1330133033321 is a deficient number, since it is larger than the sum of its proper divisors (7964868631).

1330133033321 is an equidigital number, since it uses as much as digits as its factorization.

1330133033321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7964868630.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 1330133033321 its reverse (1233303310331), we get a palindrome (2563436343652).

The spelling of 1330133033321 in words is "one trillion, three hundred thirty billion, one hundred thirty-three million, thirty-three thousand, three hundred twenty-one".