201342230303 has 2 divisors, whose sum is σ = 201342230304. Its totient is φ = 201342230302.

The previous prime is 201342230281. The next prime is 201342230347. The reversal of 201342230303 is 303032243102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201342230303 - 2¹² = 201342226207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201342232303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100671115151 + 100671115152.

It is an arithmetic number, because the mean of its divisors is an integer number (100671115152).

Almost surely, 2^201342230303 is an apocalyptic number.

201342230303 is a deficient number, since it is larger than the sum of its proper divisors (1).

201342230303 is an equidigital number, since it uses as much as digits as its factorization.

201342230303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 201342230303 its reverse (303032243102), we get a palindrome (504374473405).

The spelling of 201342230303 in words is "two hundred one billion, three hundred forty-two million, two hundred thirty thousand, three hundred three".