1322013323123 has 8 divisors (see below), whose sum is σ = 1336866317040. Its totient is φ = 1307194912800.

The previous prime is 1322013323117. The next prime is 1322013323299. The reversal of 1322013323123 is 3213233102231.

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 1322013323123 - 2¹² = 1322013319027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322013323092 and 1322013323101.

It is not an unprimeable number, because it can be changed into a prime (1322013323023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8569013 + ... + 8721926.

It is an arithmetic number, because the mean of its divisors is an integer number (167108289630).

Almost surely, 2^{1322013323123} is an apocalyptic number.

1322013323123 is a deficient number, since it is larger than the sum of its proper divisors (14852993917).

1322013323123 is a wasteful number, since it uses less digits than its factorization.

1322013323123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17291797.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1322013323123 its reverse (3213233102231), we get a palindrome (4535246425354).

The spelling of 1322013323123 in words is "one trillion, three hundred twenty-two billion, thirteen million, three hundred twenty-three thousand, one hundred twenty-three".