110031311103 has 32 divisors (see below), whose sum is σ = 181261386240. Its totient is φ = 57955927680.

The previous prime is 110031311099. The next prime is 110031311119. The reversal of 110031311103 is 301113130011.

It is not a de Polignac number, because 110031311103 - 2² = 110031311099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110031311183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3711828 + ... + 3741353.

It is an arithmetic number, because the mean of its divisors is an integer number (5664418320).

Almost surely, 2^110031311103 is an apocalyptic number.

110031311103 is a deficient number, since it is larger than the sum of its proper divisors (71230075137).

110031311103 is a wasteful number, since it uses less digits than its factorization.

110031311103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7453247.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 110031311103 its reverse (301113130011), we get a palindrome (411144441114).

The spelling of 110031311103 in words is "one hundred ten billion, thirty-one million, three hundred eleven thousand, one hundred three".