203254425241 has 16 divisors (see below), whose sum is σ = 233533338624. Its totient is φ = 173286457344.

The previous prime is 203254425239. The next prime is 203254425259. The reversal of 203254425241 is 142524452302.

It is not a de Polignac number, because 203254425241 - 2¹ = 203254425239 is a prime.

It is a super-2 number, since 2×203254425241² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 203254425197 and 203254425206.

It is not an unprimeable number, because it can be changed into a prime (203254425211) 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, 13309176 + ... + 13324438.

It is an arithmetic number, because the mean of its divisors is an integer number (14595833664).

Almost surely, 2^203254425241 is an apocalyptic number.

It is an amenable number.

203254425241 is a deficient number, since it is larger than the sum of its proper divisors (30278913383).

203254425241 is a wasteful number, since it uses less digits than its factorization.

203254425241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25320.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 203254425241 its reverse (142524452302), we get a palindrome (345778877543).

The spelling of 203254425241 in words is "two hundred three billion, two hundred fifty-four million, four hundred twenty-five thousand, two hundred forty-one".