1323031233223 has 8 divisors (see below), whose sum is σ = 1512064316448. Its totient is φ = 1134005305344.

The previous prime is 1323031233217. The next prime is 1323031233239. The reversal of 1323031233223 is 3223321303231.

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 1323031233223 - 2²¹ = 1323029136071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1323031233191 and 1323031233200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323031230223) 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, 1386586 + ... + 2137447.

It is an arithmetic number, because the mean of its divisors is an integer number (189008039556).

Almost surely, 2^{1323031233223} is an apocalyptic number.

1323031233223 is a deficient number, since it is larger than the sum of its proper divisors (189033083225).

1323031233223 is an equidigital number, since it uses as much as digits as its factorization.

1323031233223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3577673.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 1323031233223 its reverse (3223321303231), we get a palindrome (4546352536454).

The spelling of 1323031233223 in words is "one trillion, three hundred twenty-three billion, thirty-one million, two hundred thirty-three thousand, two hundred twenty-three".