12310101223 has 8 divisors (see below), whose sum is σ = 14103088160. Its totient is φ = 10525714560.

The previous prime is 12310101191. The next prime is 12310101241. The reversal of 12310101223 is 32210101321.

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 12310101223 - 2⁵ = 12310101191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12310101197 and 12310101206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310104223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2146998 + ... + 2152723.

It is an arithmetic number, because the mean of its divisors is an integer number (1762886020).

Almost surely, 2^12310101223 is an apocalyptic number.

12310101223 is a deficient number, since it is larger than the sum of its proper divisors (1792986937).

12310101223 is an equidigital number, since it uses as much as digits as its factorization.

12310101223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4300137.

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

Adding to 12310101223 its reverse (32210101321), we get a palindrome (44520202544).

The spelling of 12310101223 in words is "twelve billion, three hundred ten million, one hundred one thousand, two hundred twenty-three".