201543350141 has 8 divisors (see below), whose sum is σ = 230347944960. Its totient is φ = 172741927248.

The previous prime is 201543350093. The next prime is 201543350143. The reversal of 201543350141 is 141053345102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201543350141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201543350143) 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, 655226 + ... + 912363.

It is an arithmetic number, because the mean of its divisors is an integer number (28793493120).

Almost surely, 2^201543350141 is an apocalyptic number.

It is an amenable number.

201543350141 is a deficient number, since it is larger than the sum of its proper divisors (28804594819).

201543350141 is a wasteful number, since it uses less digits than its factorization.

201543350141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585963.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 201543350141 its reverse (141053345102), we get a palindrome (342596695243).

The spelling of 201543350141 in words is "two hundred one billion, five hundred forty-three million, three hundred fifty thousand, one hundred forty-one".