1325523504023 has 2 divisors, whose sum is σ = 1325523504024. Its totient is φ = 1325523504022.

The previous prime is 1325523503981. The next prime is 1325523504037. The reversal of 1325523504023 is 3204053255231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1325523504023 - 2⁶ = 1325523503959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1325523504923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662761752011 + 662761752012.

It is an arithmetic number, because the mean of its divisors is an integer number (662761752012).

Almost surely, 2^{1325523504023} is an apocalyptic number.

1325523504023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325523504023 is an equidigital number, since it uses as much as digits as its factorization.

1325523504023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 1325523504023 its reverse (3204053255231), we get a palindrome (4529576759254).

The spelling of 1325523504023 in words is "one trillion, three hundred twenty-five billion, five hundred twenty-three million, five hundred four thousand, twenty-three".