103111322112003 has 16 divisors (see below), whose sum is σ = 138131001904896. Its totient is φ = 68416741011360.

The previous prime is 103111322111999. The next prime is 103111322112047. The reversal of 103111322112003 is 300211223111301.

It is not a de Polignac number, because 103111322112003 - 2² = 103111322111999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103111322112703) 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 15 ways as a sum of consecutive naturals, for example, 59032000 + ... + 60753597.

It is an arithmetic number, because the mean of its divisors is an integer number (8633187619056).

Almost surely, 2^{103111322112003} is an apocalyptic number.

103111322112003 is a deficient number, since it is larger than the sum of its proper divisors (35019679792893).

103111322112003 is a wasteful number, since it uses less digits than its factorization.

103111322112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119786954.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 103111322112003 its reverse (300211223111301), we get a palindrome (403322545223304).

The spelling of 103111322112003 in words is "one hundred three trillion, one hundred eleven billion, three hundred twenty-two million, one hundred twelve thousand, three".