203452224101 has 16 divisors (see below), whose sum is σ = 240034283520. Its totient is φ = 168750321840.

The previous prime is 203452224071. The next prime is 203452224127. The reversal of 203452224101 is 101422254302.

It is a cyclic number.

It is not a de Polignac number, because 203452224101 - 2⁶ = 203452224037 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 (203452224191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4455950 + ... + 4501376.

It is an arithmetic number, because the mean of its divisors is an integer number (15002142720).

Almost surely, 2^203452224101 is an apocalyptic number.

It is an amenable number.

203452224101 is a deficient number, since it is larger than the sum of its proper divisors (36582059419).

203452224101 is a wasteful number, since it uses less digits than its factorization.

203452224101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66104.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 203452224101 its reverse (101422254302), we get a palindrome (304874478403).

The spelling of 203452224101 in words is "two hundred three billion, four hundred fifty-two million, two hundred twenty-four thousand, one hundred one".