322054013 has 2 divisors, whose sum is σ = 322054014. Its totient is φ = 322054012.

The previous prime is 322053913. The next prime is 322054043. The reversal of 322054013 is 310450223.

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., 305096089 + 16957924 = 17467^2 + 4118^2 .

It is a cyclic number.

It is not a de Polignac number, because 322054013 - 2²⁸ = 53618557 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322054043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161027006 + 161027007.

It is an arithmetic number, because the mean of its divisors is an integer number (161027007).

Almost surely, 2^322054013 is an apocalyptic number.

It is an amenable number.

322054013 is a deficient number, since it is larger than the sum of its proper divisors (1).

322054013 is an equidigital number, since it uses as much as digits as its factorization.

322054013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 322054013 is about 17945.8633952229. The cubic root of 322054013 is about 685.4507222435.

The spelling of 322054013 in words is "three hundred twenty-two million, fifty-four thousand, thirteen".