1330130221033 has 4 divisors (see below), whose sum is σ = 1362572421588. Its totient is φ = 1297688020480.

The previous prime is 1330130220971. The next prime is 1330130221081. The reversal of 1330130221033 is 3301220310331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 376642418944 + 953487802089 = 613712^2 + 976467^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330130221033 - 2²⁵ = 1330096666601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1330130220995 and 1330130221013.

It is not an unprimeable number, because it can be changed into a prime (1330130221093) 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, 16221100216 + ... + 16221100297.

It is an arithmetic number, because the mean of its divisors is an integer number (340643105397).

Almost surely, 2^{1330130221033} is an apocalyptic number.

It is an amenable number.

1330130221033 is a deficient number, since it is larger than the sum of its proper divisors (32442200555).

1330130221033 is an equidigital number, since it uses as much as digits as its factorization.

1330130221033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32442200554.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1330130221033 its reverse (3301220310331), we get a palindrome (4631350531364).

The spelling of 1330130221033 in words is "one trillion, three hundred thirty billion, one hundred thirty million, two hundred twenty-one thousand, thirty-three".