201043014323 has 2 divisors, whose sum is σ = 201043014324. Its totient is φ = 201043014322.

The previous prime is 201043014281. The next prime is 201043014353. The reversal of 201043014323 is 323410340102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201043014323 - 2³⁰ = 199969272499 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (201043014353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100521507161 + 100521507162.

It is an arithmetic number, because the mean of its divisors is an integer number (100521507162).

Almost surely, 2^201043014323 is an apocalyptic number.

201043014323 is a deficient number, since it is larger than the sum of its proper divisors (1).

201043014323 is an equidigital number, since it uses as much as digits as its factorization.

201043014323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 201043014323 its reverse (323410340102), we get a palindrome (524453354425).

The spelling of 201043014323 in words is "two hundred one billion, forty-three million, fourteen thousand, three hundred twenty-three".