1323223022113 has 8 divisors (see below), whose sum is σ = 1331376808608. Its totient is φ = 1315069673184.

The previous prime is 1323223022101. The next prime is 1323223022123. The reversal of 1323223022113 is 3112203223231.

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 1323223022113 - 2³⁷ = 1185784068641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323223022123) 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 7 ways as a sum of consecutive naturals, for example, 7643370 + ... + 7814572.

It is an arithmetic number, because the mean of its divisors is an integer number (166422101076).

Almost surely, 2^{1323223022113} is an apocalyptic number.

It is an amenable number.

1323223022113 is a deficient number, since it is larger than the sum of its proper divisors (8153786495).

1323223022113 is a wasteful number, since it uses less digits than its factorization.

1323223022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218783.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1323223022113 its reverse (3112203223231), we get a palindrome (4435426245344).

The spelling of 1323223022113 in words is "one trillion, three hundred twenty-three billion, two hundred twenty-three million, twenty-two thousand, one hundred thirteen".