201341140423 has 4 divisors (see below), whose sum is σ = 201462651520. Its totient is φ = 201219629328.

The previous prime is 201341140411. The next prime is 201341140453. The reversal of 201341140423 is 324041143102.

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

It is a cyclic number.

It is not a de Polignac number, because 201341140423 - 2³³ = 192751205831 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 (201341140453) 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, 60753063 + ... + 60756376.

It is an arithmetic number, because the mean of its divisors is an integer number (50365662880).

Almost surely, 2^201341140423 is an apocalyptic number.

201341140423 is a deficient number, since it is larger than the sum of its proper divisors (121511097).

201341140423 is a wasteful number, since it uses less digits than its factorization.

201341140423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121511096.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 201341140423 its reverse (324041143102), we get a palindrome (525382283525).

The spelling of 201341140423 in words is "two hundred one billion, three hundred forty-one million, one hundred forty thousand, four hundred twenty-three".