203224133141 has 8 divisors (see below), whose sum is σ = 222598442520. Its totient is φ = 184674262528.

The previous prime is 203224133137. The next prime is 203224133173. The reversal of 203224133141 is 141331422302.

It can be written as a sum of positive squares in 4 ways, for example, as 111336336241 + 91887796900 = 333671^2 + 303130^2 .

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 203224133141 - 2² = 203224133137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 203224133141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203224153141) 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, 206109176 + ... + 206110161.

It is an arithmetic number, because the mean of its divisors is an integer number (27824805315).

Almost surely, 2^203224133141 is an apocalyptic number.

It is an amenable number.

203224133141 is a deficient number, since it is larger than the sum of its proper divisors (19374309379).

203224133141 is a wasteful number, since it uses less digits than its factorization.

203224133141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412219383.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 203224133141 its reverse (141331422302), we get a palindrome (344555555443).

The spelling of 203224133141 in words is "two hundred three billion, two hundred twenty-four million, one hundred thirty-three thousand, one hundred forty-one".