1325324243133 has 28 divisors (see below), whose sum is σ = 2167720772928. Its totient is φ = 803226809160.

The previous prime is 1325324243123. The next prime is 1325324243137. The reversal of 1325324243133 is 3313424235231.

1325324243133 is a `hidden beast` number, since 1 + 32 + 532 + 42 + 43 + 13 + 3 = 666.

It is not a de Polignac number, because 1325324243133 - 2²⁹ = 1324787372221 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325324243137) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 82628485 + ... + 82644522.

Almost surely, 2^{1325324243133} is an apocalyptic number.

It is an amenable number.

1325324243133 is a deficient number, since it is larger than the sum of its proper divisors (842396529795).

1325324243133 is an equidigital number, since it uses as much as digits as its factorization.

1325324243133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165273036 (or 165273021 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

Adding to 1325324243133 its reverse (3313424235231), we get a palindrome (4638748478364).

The spelling of 1325324243133 in words is "one trillion, three hundred twenty-five billion, three hundred twenty-four million, two hundred forty-three thousand, one hundred thirty-three".