1330021213223 has 8 divisors (see below), whose sum is σ = 1332891679392. Its totient is φ = 1327153263136.

The previous prime is 1330021213207. The next prime is 1330021213229. The reversal of 1330021213223 is 3223121200331.

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

It is a cyclic number.

It is not a de Polignac number, because 1330021213223 - 2⁴ = 1330021213207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330021213229) 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, 431261 + ... + 1687017.

It is an arithmetic number, because the mean of its divisors is an integer number (166611459924).

Almost surely, 2^{1330021213223} is an apocalyptic number.

1330021213223 is a deficient number, since it is larger than the sum of its proper divisors (2870466169).

1330021213223 is a wasteful number, since it uses less digits than its factorization.

1330021213223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258041.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1330021213223 its reverse (3223121200331), we get a palindrome (4553142413554).

The spelling of 1330021213223 in words is "one trillion, three hundred thirty billion, twenty-one million, two hundred thirteen thousand, two hundred twenty-three".