203101245441 has 12 divisors (see below), whose sum is σ = 293517182868. Its totient is φ = 135332191584.

The previous prime is 203101245419. The next prime is 203101245517. The reversal of 203101245441 is 144542101302.

203101245441 is a `hidden beast` number, since 203 + 1 + 0 + 1 + 2 + 454 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 130968714816 + 72132530625 = 361896^2 + 268575^2 .

It is not a de Polignac number, because 203101245441 - 2¹³ = 203101237249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (203101244441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5701150 + ... + 5736663.

It is an arithmetic number, because the mean of its divisors is an integer number (24459765239).

Almost surely, 2^203101245441 is an apocalyptic number.

It is an amenable number.

203101245441 is a deficient number, since it is larger than the sum of its proper divisors (90415937427).

203101245441 is a wasteful number, since it uses less digits than its factorization.

203101245441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11439792 (or 11439789 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 203101245441 its reverse (144542101302), we get a palindrome (347643346743).

The spelling of 203101245441 in words is "two hundred three billion, one hundred one million, two hundred forty-five thousand, four hundred forty-one".