1332310220453 has 2 divisors, whose sum is σ = 1332310220454. Its totient is φ = 1332310220452.

The previous prime is 1332310220347. The next prime is 1332310220459. The reversal of 1332310220453 is 3540220132331.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1309381295524 + 22928924929 = 1144282^2 + 151423^2 .

It is an emirp because it is prime and its reverse (3540220132331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1332310220453 - 2²⁰ = 1332309171877 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332310220459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666155110226 + 666155110227.

It is an arithmetic number, because the mean of its divisors is an integer number (666155110227).

Almost surely, 2^{1332310220453} is an apocalyptic number.

It is an amenable number.

1332310220453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332310220453 is an equidigital number, since it uses as much as digits as its factorization.

1332310220453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 1332310220453 its reverse (3540220132331), we get a palindrome (4872530352784).

The spelling of 1332310220453 in words is "one trillion, three hundred thirty-two billion, three hundred ten million, two hundred twenty thousand, four hundred fifty-three".