203112010404224 has 32 divisors (see below), whose sum is σ = 404676622281000. Its totient is φ = 101546113047552.

The previous prime is 203112010404223. The next prime is 203112010404241. The reversal of 203112010404224 is 422404010211302.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 203112010404193 and 203112010404202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203112010404223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75963149 + ... + 78591500.

Almost surely, 2^{203112010404224} is an apocalyptic number.

It is an amenable number.

203112010404224 is a deficient number, since it is larger than the sum of its proper divisors (201564611876776).

203112010404224 is a wasteful number, since it uses less digits than its factorization.

203112010404224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154564930 (or 154564918 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 203112010404224 its reverse (422404010211302), we get a palindrome (625516020615526).

The spelling of 203112010404224 in words is "two hundred three trillion, one hundred twelve billion, ten million, four hundred four thousand, two hundred twenty-four".