1322321113123 has 16 divisors (see below), whose sum is σ = 1348243590816. Its totient is φ = 1296629268480.

The previous prime is 1322321113097. The next prime is 1322321113151. The reversal of 1322321113123 is 3213111232231.

It is a cyclic number.

It is not a de Polignac number, because 1322321113123 - 2¹³ = 1322321104931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322321117123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9706840 + ... + 9842122.

It is an arithmetic number, because the mean of its divisors is an integer number (84265224426).

Almost surely, 2^{1322321113123} is an apocalyptic number.

1322321113123 is a deficient number, since it is larger than the sum of its proper divisors (25922477693).

1322321113123 is a wasteful number, since it uses less digits than its factorization.

1322321113123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136134.

The product of its digits is 1296, while the sum is 25.

Adding to 1322321113123 its reverse (3213111232231), we get a palindrome (4535432345354).

The spelling of 1322321113123 in words is "one trillion, three hundred twenty-two billion, three hundred twenty-one million, one hundred thirteen thousand, one hundred twenty-three".