203144042141201 has 8 divisors (see below), whose sum is σ = 232165464615744. Its totient is φ = 174122830923120.

The previous prime is 203144042141177. The next prime is 203144042141219. The reversal of 203144042141201 is 102141240441302.

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 203144042141201 - 2¹⁰ = 203144042140177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203144042141231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50748155 + ... + 54604608.

It is an arithmetic number, because the mean of its divisors is an integer number (29020683076968).

Almost surely, 2^{203144042141201} is an apocalyptic number.

It is an amenable number.

203144042141201 is a deficient number, since it is larger than the sum of its proper divisors (29021422474543).

203144042141201 is a wasteful number, since it uses less digits than its factorization.

203144042141201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105628231.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 203144042141201 its reverse (102141240441302), we get a palindrome (305285282582503).

The spelling of 203144042141201 in words is "two hundred three trillion, one hundred forty-four billion, forty-two million, one hundred forty-one thousand, two hundred one".