1022320304813 has 2 divisors, whose sum is σ = 1022320304814. Its totient is φ = 1022320304812.

The previous prime is 1022320304771. The next prime is 1022320304849. The reversal of 1022320304813 is 3184030232201.

1022320304813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1005762277129 + 16558027684 = 1002877^2 + 128678^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022320304813 - 2¹⁰ = 1022320303789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022320301813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511160152406 + 511160152407.

It is an arithmetic number, because the mean of its divisors is an integer number (511160152407).

Almost surely, 2^{1022320304813} is an apocalyptic number.

It is an amenable number.

1022320304813 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022320304813 is an equidigital number, since it uses as much as digits as its factorization.

1022320304813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 1022320304813 in words is "one trillion, twenty-two billion, three hundred twenty million, three hundred four thousand, eight hundred thirteen".