12203110123 has 8 divisors (see below), whose sum is σ = 12331806480. Its totient is φ = 12074472960.

The previous prime is 12203110111. The next prime is 12203110159. The reversal of 12203110123 is 32101130221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12203110123 - 2¹⁷ = 12202979051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12203110097 and 12203110106.

It is not an unprimeable number, because it can be changed into a prime (12203110163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489423 + ... + 513751.

It is an arithmetic number, because the mean of its divisors is an integer number (1541475810).

Almost surely, 2^12203110123 is an apocalyptic number.

12203110123 is a deficient number, since it is larger than the sum of its proper divisors (128696357).

12203110123 is an equidigital number, since it uses as much as digits as its factorization.

12203110123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29597.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12203110123 its reverse (32101130221), we get a palindrome (44304240344).

The spelling of 12203110123 in words is "twelve billion, two hundred three million, one hundred ten thousand, one hundred twenty-three".