110311123203 has 24 divisors (see below), whose sum is σ = 159597232080. Its totient is φ = 73421346240.

The previous prime is 110311123189. The next prime is 110311123207. The reversal of 110311123203 is 302321113011.

It is not a de Polignac number, because 110311123203 - 2⁴ = 110311123187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110311123207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17593153 + ... + 17599421.

It is an arithmetic number, because the mean of its divisors is an integer number (6649884670).

Almost surely, 2^110311123203 is an apocalyptic number.

110311123203 is a deficient number, since it is larger than the sum of its proper divisors (49286108877).

110311123203 is a wasteful number, since it uses less digits than its factorization.

110311123203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9139 (or 9136 counting only the distinct ones).

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

Adding to 110311123203 its reverse (302321113011), we get a palindrome (412632236214).

The spelling of 110311123203 in words is "one hundred ten billion, three hundred eleven million, one hundred twenty-three thousand, two hundred three".