330123211223 has 4 divisors (see below), whose sum is σ = 355517304408. Its totient is φ = 304729118040.

The previous prime is 330123211189. The next prime is 330123211247. The reversal of 330123211223 is 322112321033.

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

It is a cyclic number.

It is not a de Polignac number, because 330123211223 - 2¹⁶ = 330123145687 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 (330123211423) 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, 12697046573 + ... + 12697046598.

It is an arithmetic number, because the mean of its divisors is an integer number (88879326102).

Almost surely, 2^330123211223 is an apocalyptic number.

330123211223 is a deficient number, since it is larger than the sum of its proper divisors (25394093185).

330123211223 is a wasteful number, since it uses less digits than its factorization.

330123211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25394093184.

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

Adding to 330123211223 its reverse (322112321033), we get a palindrome (652235532256).

The spelling of 330123211223 in words is "three hundred thirty billion, one hundred twenty-three million, two hundred eleven thousand, two hundred twenty-three".