323041547797 has 2 divisors, whose sum is σ = 323041547798. Its totient is φ = 323041547796.

The previous prime is 323041547783. The next prime is 323041547837. The reversal of 323041547797 is 797745140323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169245023236 + 153796524561 = 411394^2 + 392169^2 .

It is an emirp because it is prime and its reverse (797745140323) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323041547797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323041547707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161520773898 + 161520773899.

It is an arithmetic number, because the mean of its divisors is an integer number (161520773899).

Almost surely, 2^323041547797 is an apocalyptic number.

It is an amenable number.

323041547797 is a deficient number, since it is larger than the sum of its proper divisors (1).

323041547797 is an equidigital number, since it uses as much as digits as its factorization.

323041547797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 323041547797 in words is "three hundred twenty-three billion, forty-one million, five hundred forty-seven thousand, seven hundred ninety-seven".