203313432303214 has 32 divisors (see below), whose sum is σ = 307492174080000. Its totient is φ = 100819284504960.

The previous prime is 203313432303203. The next prime is 203313432303341. The reversal of 203313432303214 is 412303234313302.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 203313432303214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4441171377 + ... + 4441217155.

It is an arithmetic number, because the mean of its divisors is an integer number (9609130440000).

Almost surely, 2^{203313432303214} is an apocalyptic number.

203313432303214 is a deficient number, since it is larger than the sum of its proper divisors (104178741776786).

203313432303214 is a wasteful number, since it uses less digits than its factorization.

203313432303214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80808.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 203313432303214 its reverse (412303234313302), we get a palindrome (615616666616516).

The spelling of 203313432303214 in words is "two hundred three trillion, three hundred thirteen billion, four hundred thirty-two million, three hundred three thousand, two hundred fourteen".