201343010293 has 4 divisors (see below), whose sum is σ = 201682543788. Its totient is φ = 201003476800.

The previous prime is 201343010291. The next prime is 201343010303. The reversal of 201343010293 is 392010343102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86390142084 + 114952868209 = 293922^2 + 339047^2 .

It is a cyclic number.

It is not a de Polignac number, because 201343010293 - 2¹ = 201343010291 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 (201343010291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169765858 + ... + 169767043.

It is an arithmetic number, because the mean of its divisors is an integer number (50420635947).

Almost surely, 2^201343010293 is an apocalyptic number.

It is an amenable number.

201343010293 is a deficient number, since it is larger than the sum of its proper divisors (339533495).

201343010293 is an equidigital number, since it uses as much as digits as its factorization.

201343010293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339533494.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 201343010293 its reverse (392010343102), we get a palindrome (593353353395).

The spelling of 201343010293 in words is "two hundred one billion, three hundred forty-three million, ten thousand, two hundred ninety-three".