201343103323 has 2 divisors, whose sum is σ = 201343103324. Its totient is φ = 201343103322.

The previous prime is 201343103317. The next prime is 201343103329. The reversal of 201343103323 is 323301343102.

It is a balanced prime because it is at equal distance from previous prime (201343103317) and next prime (201343103329).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201343103323 is a prime.

It is not a weakly prime, because it can be changed into another prime (201343103329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100671551661 + 100671551662.

It is an arithmetic number, because the mean of its divisors is an integer number (100671551662).

Almost surely, 2^201343103323 is an apocalyptic number.

201343103323 is a deficient number, since it is larger than the sum of its proper divisors (1).

201343103323 is an equidigital number, since it uses as much as digits as its factorization.

201343103323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 201343103323 its reverse (323301343102), we get a palindrome (524644446425).

The spelling of 201343103323 in words is "two hundred one billion, three hundred forty-three million, one hundred three thousand, three hundred twenty-three".