1325330523247 has 2 divisors, whose sum is σ = 1325330523248. Its totient is φ = 1325330523246.

The previous prime is 1325330523241. The next prime is 1325330523277. The reversal of 1325330523247 is 7423250335231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1325330523247 - 2³⁵ = 1290970784879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1325330523241) 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 as a sum of consecutive naturals, namely, 662665261623 + 662665261624.

It is an arithmetic number, because the mean of its divisors is an integer number (662665261624).

Almost surely, 2^{1325330523247} is an apocalyptic number.

1325330523247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325330523247 is an equidigital number, since it uses as much as digits as its factorization.

1325330523247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 40.

Adding to 1325330523247 its reverse (7423250335231), we get a palindrome (8748580858478).

The spelling of 1325330523247 in words is "one trillion, three hundred twenty-five billion, three hundred thirty million, five hundred twenty-three thousand, two hundred forty-seven".