111003301220103 has 12 divisors (see below), whose sum is σ = 160484797203640. Its totient is φ = 73934495225136.

The previous prime is 111003301220087. The next prime is 111003301220107. The reversal of 111003301220103 is 301022103300111.

111003301220103 is a `hidden beast` number, since 1 + 1 + 10 + 0 + 330 + 1 + 220 + 103 = 666.

It is not a de Polignac number, because 111003301220103 - 2⁴ = 111003301220087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111003301220107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5642121973 + ... + 5642141646.

Almost surely, 2^{111003301220103} is an apocalyptic number.

111003301220103 is a deficient number, since it is larger than the sum of its proper divisors (49481495983537).

111003301220103 is a wasteful number, since it uses less digits than its factorization.

111003301220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11284264718 (or 11284264715 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 111003301220103 its reverse (301022103300111), we get a palindrome (412025404520214).

The spelling of 111003301220103 in words is "one hundred eleven trillion, three billion, three hundred one million, two hundred twenty thousand, one hundred three".