201324310343 has 16 divisors (see below), whose sum is σ = 217082327616. Its totient is φ = 185605271040.

The previous prime is 201324310337. The next prime is 201324310417. The reversal of 201324310343 is 343013423102.

It is a cyclic number.

It is not a de Polignac number, because 201324310343 - 2⁸ = 201324310087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201324310333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53527583 + ... + 53531343.

It is an arithmetic number, because the mean of its divisors is an integer number (13567645476).

Almost surely, 2^201324310343 is an apocalyptic number.

201324310343 is a deficient number, since it is larger than the sum of its proper divisors (15758017273).

201324310343 is a wasteful number, since it uses less digits than its factorization.

201324310343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7834.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 201324310343 its reverse (343013423102), we get a palindrome (544337733445).

The spelling of 201324310343 in words is "two hundred one billion, three hundred twenty-four million, three hundred ten thousand, three hundred forty-three".