1330234221323 has 64 divisors (see below), whose sum is σ = 1601617920000. Its totient is φ = 1080997125120.

The previous prime is 1330234221319. The next prime is 1330234221353. The reversal of 1330234221323 is 3231224320331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1330234221323 - 2² = 1330234221319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330234221353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 950845778 + ... + 950847176.

It is an arithmetic number, because the mean of its divisors is an integer number (25025280000).

Almost surely, 2^{1330234221323} is an apocalyptic number.

1330234221323 is a deficient number, since it is larger than the sum of its proper divisors (271383698677).

1330234221323 is a wasteful number, since it uses less digits than its factorization.

1330234221323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1330234221323 its reverse (3231224320331), we get a palindrome (4561458541654).

The spelling of 1330234221323 in words is "one trillion, three hundred thirty billion, two hundred thirty-four million, two hundred twenty-one thousand, three hundred twenty-three".