323203313220341 has 2 divisors, whose sum is σ = 323203313220342. Its totient is φ = 323203313220340.

The previous prime is 323203313220283. The next prime is 323203313220373. The reversal of 323203313220341 is 143022313302323.

It is an a-pointer prime, because the next prime (323203313220373) can be obtained adding 323203313220341 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314129187216100 + 9074126004241 = 17723690^2 + 3012329^2 .

It is a cyclic number.

It is not a de Polignac number, because 323203313220341 - 2²⁶ = 323203246111477 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 323203313220298 and 323203313220307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323203313220041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161601656610170 + 161601656610171.

It is an arithmetic number, because the mean of its divisors is an integer number (161601656610171).

Almost surely, 2^{323203313220341} is an apocalyptic number.

It is an amenable number.

323203313220341 is a deficient number, since it is larger than the sum of its proper divisors (1).

323203313220341 is an equidigital number, since it uses as much as digits as its factorization.

323203313220341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 323203313220341 its reverse (143022313302323), we get a palindrome (466225626522664).

The spelling of 323203313220341 in words is "three hundred twenty-three trillion, two hundred three billion, three hundred thirteen million, two hundred twenty thousand, three hundred forty-one".