203111241334412 has 48 divisors (see below), whose sum is σ = 362686489704000. Its totient is φ = 99499656495360.

The previous prime is 203111241334387. The next prime is 203111241334423. The reversal of 203111241334412 is 214433142111302.

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, 579233714 + ... + 579584262.

It is an arithmetic number, because the mean of its divisors is an integer number (7555968535500).

Almost surely, 2^{203111241334412} is an apocalyptic number.

It is an amenable number.

203111241334412 is a deficient number, since it is larger than the sum of its proper divisors (159575248369588).

203111241334412 is a wasteful number, since it uses less digits than its factorization.

203111241334412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359906 (or 359904 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 203111241334412 its reverse (214433142111302), we get a palindrome (417544383445714).

The spelling of 203111241334412 in words is "two hundred three trillion, one hundred eleven billion, two hundred forty-one million, three hundred thirty-four thousand, four hundred twelve".