111110200120103 has 8 divisors (see below), whose sum is σ = 111329002982736. Its totient is φ = 110891503094400.

The previous prime is 111110200120081. The next prime is 111110200120159. The reversal of 111110200120103 is 301021002011111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111110200120103 - 2⁴² = 106712153608999 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 (111110200170103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24357353 + ... + 28556978.

It is an arithmetic number, because the mean of its divisors is an integer number (13916125372842).

Almost surely, 2^{111110200120103} is an apocalyptic number.

111110200120103 is a deficient number, since it is larger than the sum of its proper divisors (218802862633).

111110200120103 is an equidigital number, since it uses as much as digits as its factorization.

111110200120103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52918465.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 111110200120103 its reverse (301021002011111), we get a palindrome (412131202131214).

The spelling of 111110200120103 in words is "one hundred eleven trillion, one hundred ten billion, two hundred million, one hundred twenty thousand, one hundred three".