323262116461 has 2 divisors, whose sum is σ = 323262116462. Its totient is φ = 323262116460.

The previous prime is 323262116357. The next prime is 323262116491. The reversal of 323262116461 is 164611262323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290855276100 + 32406840361 = 539310^2 + 180019^2 .

It is an emirp because it is prime and its reverse (164611262323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323262116461 - 2²¹ = 323260019309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323262116461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323262116491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161631058230 + 161631058231.

It is an arithmetic number, because the mean of its divisors is an integer number (161631058231).

Almost surely, 2^323262116461 is an apocalyptic number.

It is an amenable number.

323262116461 is a deficient number, since it is larger than the sum of its proper divisors (1).

323262116461 is an equidigital number, since it uses as much as digits as its factorization.

323262116461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 37.

Adding to 323262116461 its reverse (164611262323), we get a palindrome (487873378784).

The spelling of 323262116461 in words is "three hundred twenty-three billion, two hundred sixty-two million, one hundred sixteen thousand, four hundred sixty-one".