111330201323103 has 64 divisors (see below), whose sum is σ = 171977773873152. Its totient is φ = 62748123033600.

The previous prime is 111330201323069. The next prime is 111330201323111. The reversal of 111330201323103 is 301323102033111.

It is not a de Polignac number, because 111330201323103 - 2¹⁷ = 111330201192031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111330201323113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 823423275 + ... + 823558467.

It is an arithmetic number, because the mean of its divisors is an integer number (2687152716768).

Almost surely, 2^{111330201323103} is an apocalyptic number.

111330201323103 is a deficient number, since it is larger than the sum of its proper divisors (60647572550049).

111330201323103 is a wasteful number, since it uses less digits than its factorization.

111330201323103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136824.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 111330201323103 its reverse (301323102033111), we get a palindrome (412653303356214).

The spelling of 111330201323103 in words is "one hundred eleven trillion, three hundred thirty billion, two hundred one million, three hundred twenty-three thousand, one hundred three".