1323000002133 has 8 divisors (see below), whose sum is σ = 1960000003200. Its totient is φ = 882000001404.

The previous prime is 1323000002059. The next prime is 1323000002143. The reversal of 1323000002133 is 3312000003231.

It is not a de Polignac number, because 1323000002133 - 2²⁰ = 1322998953557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323000002143) 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, 24500000013 + ... + 24500000066.

It is an arithmetic number, because the mean of its divisors is an integer number (245000000400).

Almost surely, 2^{1323000002133} is an apocalyptic number.

It is an amenable number.

1323000002133 is a deficient number, since it is larger than the sum of its proper divisors (637000001067).

1323000002133 is an equidigital number, since it uses as much as digits as its factorization.

1323000002133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49000000088 (or 49000000082 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 1323000002133 its reverse (3312000003231), we get a palindrome (4635000005364).

The spelling of 1323000002133 in words is "one trillion, three hundred twenty-three billion, two thousand, one hundred thirty-three".