203410243304 has 32 divisors (see below), whose sum is σ = 384015858240. Its totient is φ = 101006352000.

The previous prime is 203410243261. The next prime is 203410243313. The reversal of 203410243304 is 403342014302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5396684 + ... + 5434244.

It is an arithmetic number, because the mean of its divisors is an integer number (12000495570).

Almost surely, 2^203410243304 is an apocalyptic number.

It is an amenable number.

203410243304 is a deficient number, since it is larger than the sum of its proper divisors (180605614936).

203410243304 is a wasteful number, since it uses less digits than its factorization.

203410243304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42201 (or 42197 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 203410243304 its reverse (403342014302), we get a palindrome (606752257606).

The spelling of 203410243304 in words is "two hundred three billion, four hundred ten million, two hundred forty-three thousand, three hundred four".