203104433331124 has 12 divisors (see below), whose sum is σ = 382773739739524. Its totient is φ = 93740507691264.

The previous prime is 203104433331119. The next prime is 203104433331127. The reversal of 203104433331124 is 421133334401302.

It can be written as a sum of positive squares in 2 ways, for example, as 69989788680100 + 133114644651024 = 8365990^2 + 11537532^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 203104433331124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203104433331127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1952927243517 + ... + 1952927243620.

Almost surely, 2^{203104433331124} is an apocalyptic number.

It is an amenable number.

203104433331124 is a deficient number, since it is larger than the sum of its proper divisors (179669306408400).

203104433331124 is a wasteful number, since it uses less digits than its factorization.

203104433331124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905854487154 (or 3905854487152 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 203104433331124 its reverse (421133334401302), we get a palindrome (624237767732426).

The spelling of 203104433331124 in words is "two hundred three trillion, one hundred four billion, four hundred thirty-three million, three hundred thirty-one thousand, one hundred twenty-four".