1323012230223 has 8 divisors (see below), whose sum is σ = 1824844455600. Its totient is φ = 851594079168.

The previous prime is 1323012230213. The next prime is 1323012230269. The reversal of 1323012230223 is 3220322103231.

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

It is not a de Polignac number, because 1323012230223 - 2⁴ = 1323012230207 is a prime.

It is a super-2 number, since 2×1323012230223² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323012230193 and 1323012230202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323012230203) 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, 7603518478 + ... + 7603518651.

It is an arithmetic number, because the mean of its divisors is an integer number (228105556950).

Almost surely, 2^{1323012230223} is an apocalyptic number.

1323012230223 is a deficient number, since it is larger than the sum of its proper divisors (501832225377).

1323012230223 is a wasteful number, since it uses less digits than its factorization.

1323012230223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15207037161.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1323012230223 its reverse (3220322103231), we get a palindrome (4543334333454).

The spelling of 1323012230223 in words is "one trillion, three hundred twenty-three billion, twelve million, two hundred thirty thousand, two hundred twenty-three".