203124400041 has 32 divisors (see below), whose sum is σ = 274116648960. Its totient is φ = 133785590400.

The previous prime is 203124400033. The next prime is 203124400069. The reversal of 203124400041 is 140004421302.

It is not a de Polignac number, because 203124400041 - 2³ = 203124400033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 203124399990 and 203124400017.

It is not an unprimeable number, because it can be changed into a prime (203124400441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83212381 + ... + 83214821.

It is an arithmetic number, because the mean of its divisors is an integer number (8566145280).

Almost surely, 2^203124400041 is an apocalyptic number.

It is an amenable number.

203124400041 is a deficient number, since it is larger than the sum of its proper divisors (70992248919).

203124400041 is a wasteful number, since it uses less digits than its factorization.

203124400041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 203124400041 its reverse (140004421302), we get a palindrome (343128821343).

The spelling of 203124400041 in words is "two hundred three billion, one hundred twenty-four million, four hundred thousand, forty-one".