1323132211233 has 12 divisors (see below), whose sum is σ = 2184218253568. Its totient is φ = 756075549240.

The previous prime is 1323132211187. The next prime is 1323132211241. The reversal of 1323132211233 is 3321122313231.

1323132211233 is a `hidden beast` number, since 1 + 3 + 2 + 313 + 221 + 123 + 3 = 666.

It is not a de Polignac number, because 1323132211233 - 2²⁰ = 1323131162657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1323132211197 and 1323132211206.

It is not an unprimeable number, because it can be changed into a prime (1323132211033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10501049233 + ... + 10501049358.

Almost surely, 2^{1323132211233} is an apocalyptic number.

It is an amenable number.

1323132211233 is a deficient number, since it is larger than the sum of its proper divisors (861086042335).

1323132211233 is a wasteful number, since it uses less digits than its factorization.

1323132211233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21002098604 (or 21002098601 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 1323132211233 its reverse (3321122313231), we get a palindrome (4644254524464).

The spelling of 1323132211233 in words is "one trillion, three hundred twenty-three billion, one hundred thirty-two million, two hundred eleven thousand, two hundred thirty-three".