110113123203 has 24 divisors (see below), whose sum is σ = 167437857600. Its totient is φ = 69539151024.

The previous prime is 110113123199. The next prime is 110113123213. The reversal of 110113123203 is 302321311011.

It is not a de Polignac number, because 110113123203 - 2² = 110113123199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110113123213) 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, 2822476 + ... + 2861222.

It is an arithmetic number, because the mean of its divisors is an integer number (6976577400).

Almost surely, 2^110113123203 is an apocalyptic number.

110113123203 is a deficient number, since it is larger than the sum of its proper divisors (57324734397).

110113123203 is a wasteful number, since it uses less digits than its factorization.

110113123203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55391 (or 55388 counting only the distinct ones).

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

Adding to 110113123203 its reverse (302321311011), we get a palindrome (412434434214).

The spelling of 110113123203 in words is "one hundred ten billion, one hundred thirteen million, one hundred twenty-three thousand, two hundred three".