103303100111012 has 12 divisors (see below), whose sum is σ = 185666382632220. Its totient is φ = 50255562216096.

The previous prime is 103303100110997. The next prime is 103303100111033. The reversal of 103303100111012 is 210111001303301.

It can be written as a sum of positive squares in 2 ways, for example, as 71306134935616 + 31996965175396 = 8444296^2 + 5656586^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348996959687 + ... + 348996959982.

It is an arithmetic number, because the mean of its divisors is an integer number (15472198552685).

Almost surely, 2^{103303100111012} is an apocalyptic number.

It is an amenable number.

103303100111012 is a deficient number, since it is larger than the sum of its proper divisors (82363282521208).

103303100111012 is a wasteful number, since it uses less digits than its factorization.

103303100111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697993919710 (or 697993919708 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 103303100111012 its reverse (210111001303301), we get a palindrome (313414101414313).

The spelling of 103303100111012 in words is "one hundred three trillion, three hundred three billion, one hundred million, one hundred eleven thousand, twelve".