2320453310453 has 2 divisors, whose sum is σ = 2320453310454. Its totient is φ = 2320453310452.

The previous prime is 2320453310437. The next prime is 2320453310473. The reversal of 2320453310453 is 3540133540232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2161202830609 + 159250479844 = 1470103^2 + 399062^2 .

It is a cyclic number.

It is not a de Polignac number, because 2320453310453 - 2⁴ = 2320453310437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320453310423) 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, 1160226655226 + 1160226655227.

It is an arithmetic number, because the mean of its divisors is an integer number (1160226655227).

Almost surely, 2^{2320453310453} is an apocalyptic number.

It is an amenable number.

2320453310453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320453310453 is an equidigital number, since it uses as much as digits as its factorization.

2320453310453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 2320453310453 its reverse (3540133540232), we get a palindrome (5860586850685).

The spelling of 2320453310453 in words is "two trillion, three hundred twenty billion, four hundred fifty-three million, three hundred ten thousand, four hundred fifty-three".