1323001210223 has 16 divisors (see below), whose sum is σ = 1706333852160. Its totient is φ = 995361410400.

The previous prime is 1323001210117. The next prime is 1323001210243. The reversal of 1323001210223 is 3220121003231.

It is not a de Polignac number, because 1323001210223 - 2¹² = 1323001206127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1323001210195 and 1323001210204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323001210243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296236283 + ... + 296240748.

It is an arithmetic number, because the mean of its divisors is an integer number (106645865760).

Almost surely, 2^{1323001210223} is an apocalyptic number.

1323001210223 is a deficient number, since it is larger than the sum of its proper divisors (383332641937).

1323001210223 is a wasteful number, since it uses less digits than its factorization.

1323001210223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592477078.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1323001210223 its reverse (3220121003231), we get a palindrome (4543122213454).

The spelling of 1323001210223 in words is "one trillion, three hundred twenty-three billion, one million, two hundred ten thousand, two hundred twenty-three".