110200200123 has 32 divisors (see below), whose sum is σ = 162328190976. Its totient is φ = 66074744448.

The previous prime is 110200200109. The next prime is 110200200139. The reversal of 110200200123 is 321002002011.

It is not a de Polignac number, because 110200200123 - 2⁵ = 110200200091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110200200099 and 110200200108.

It is not an unprimeable number, because it can be changed into a prime (110200200023) 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, 273961 + ... + 543557.

It is an arithmetic number, because the mean of its divisors is an integer number (5072755968).

Almost surely, 2^110200200123 is an apocalyptic number.

110200200123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

110200200123 is a deficient number, since it is larger than the sum of its proper divisors (52127990853).

110200200123 is a wasteful number, since it uses less digits than its factorization.

110200200123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269883.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 110200200123 its reverse (321002002011), we get a palindrome (431202202134).

The spelling of 110200200123 in words is "one hundred ten billion, two hundred million, two hundred thousand, one hundred twenty-three".