1322231302303 has 2 divisors, whose sum is σ = 1322231302304. Its totient is φ = 1322231302302.

The previous prime is 1322231302229. The next prime is 1322231302321. The reversal of 1322231302303 is 3032031322231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1322231302303 - 2⁹ = 1322231301791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322231302103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661115651151 + 661115651152.

It is an arithmetic number, because the mean of its divisors is an integer number (661115651152).

Almost surely, 2^{1322231302303} is an apocalyptic number.

1322231302303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322231302303 is an equidigital number, since it uses as much as digits as its factorization.

1322231302303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1322231302303 its reverse (3032031322231), we get a palindrome (4354262624534).

The spelling of 1322231302303 in words is "one trillion, three hundred twenty-two billion, two hundred thirty-one million, three hundred two thousand, three hundred three".