323351141 has 2 divisors, whose sum is σ = 323351142. Its totient is φ = 323351140.

The previous prime is 323351137. The next prime is 323351143. The reversal of 323351141 is 141153323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 315062500 + 8288641 = 17750^2 + 2879^2 .

It is a cyclic number.

It is not a de Polignac number, because 323351141 - 2² = 323351137 is a prime.

Together with 323351143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323351143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161675570 + 161675571.

It is an arithmetic number, because the mean of its divisors is an integer number (161675571).

Almost surely, 2^323351141 is an apocalyptic number.

It is an amenable number.

323351141 is a deficient number, since it is larger than the sum of its proper divisors (1).

323351141 is an equidigital number, since it uses as much as digits as its factorization.

323351141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 23.

The square root of 323351141 is about 17981.9671059648. The cubic root of 323351141 is about 686.3697464458.

The spelling of 323351141 in words is "three hundred twenty-three million, three hundred fifty-one thousand, one hundred forty-one".