220103330200123 has 4 divisors (see below), whose sum is σ = 229673040208848. Its totient is φ = 210533620191400.

The previous prime is 220103330200099. The next prime is 220103330200139. The reversal of 220103330200123 is 321002033301022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220103330200123 - 2²¹ = 220103328102971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220103330200094 and 220103330200103.

It is not an unprimeable number, because it can be changed into a prime (220103330200223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4784855004328 + ... + 4784855004373.

It is an arithmetic number, because the mean of its divisors is an integer number (57418260052212).

Almost surely, 2^{220103330200123} is an apocalyptic number.

220103330200123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

220103330200123 is a deficient number, since it is larger than the sum of its proper divisors (9569710008725).

220103330200123 is an equidigital number, since it uses as much as digits as its factorization.

220103330200123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9569710008724.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 220103330200123 its reverse (321002033301022), we get a palindrome (541105363501145).

The spelling of 220103330200123 in words is "two hundred twenty trillion, one hundred three billion, three hundred thirty million, two hundred thousand, one hundred twenty-three".