201340200323 has 8 divisors (see below), whose sum is σ = 201775484880. Its totient is φ = 200905372800.

The previous prime is 201340200317. The next prime is 201340200343. The reversal of 201340200323 is 323002043102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201340200323 - 2¹⁰ = 201340199299 is a prime.

It is a super-2 number, since 2×201340200323² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201340200295 and 201340200304.

It is not an unprimeable number, because it can be changed into a prime (201340200343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775223 + ... + 1001823.

It is an arithmetic number, because the mean of its divisors is an integer number (25221935610).

Almost surely, 2^201340200323 is an apocalyptic number.

201340200323 is a deficient number, since it is larger than the sum of its proper divisors (435284557).

201340200323 is a wasteful number, since it uses less digits than its factorization.

201340200323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228517.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 201340200323 its reverse (323002043102), we get a palindrome (524342243425).

The spelling of 201340200323 in words is "two hundred one billion, three hundred forty million, two hundred thousand, three hundred twenty-three".