1330021130331 has 8 divisors (see below), whose sum is σ = 1779027200080. Its totient is φ = 883847907072.

The previous prime is 1330021130327. The next prime is 1330021130353. The reversal of 1330021130331 is 1330311200331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1330021130331 - 2² = 1330021130327 is a prime.

It is a super-2 number, since 2×1330021130331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1330021130298 and 1330021130307.

It is not an unprimeable number, because it can be changed into a prime (1330021130731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708210526 + ... + 708212403.

It is an arithmetic number, because the mean of its divisors is an integer number (222378400010).

Almost surely, 2^{1330021130331} is an apocalyptic number.

1330021130331 is a deficient number, since it is larger than the sum of its proper divisors (449006069749).

1330021130331 is a wasteful number, since it uses less digits than its factorization.

1330021130331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416423245.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1330021130331 its reverse (1330311200331), we get a palindrome (2660332330662).

The spelling of 1330021130331 in words is "one trillion, three hundred thirty billion, twenty-one million, one hundred thirty thousand, three hundred thirty-one".