1324523101453 has 2 divisors, whose sum is σ = 1324523101454. Its totient is φ = 1324523101452.

The previous prime is 1324523101441. The next prime is 1324523101463. The reversal of 1324523101453 is 3541013254231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1312999723044 + 11523378409 = 1145862^2 + 107347^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1324523101453 is a prime.

It is a super-2 number, since 2×1324523101453² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324523101403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662261550726 + 662261550727.

It is an arithmetic number, because the mean of its divisors is an integer number (662261550727).

Almost surely, 2^{1324523101453} is an apocalyptic number.

It is an amenable number.

1324523101453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324523101453 is an equidigital number, since it uses as much as digits as its factorization.

1324523101453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 1324523101453 its reverse (3541013254231), we get a palindrome (4865536355684).

The spelling of 1324523101453 in words is "one trillion, three hundred twenty-four billion, five hundred twenty-three million, one hundred one thousand, four hundred fifty-three".