12134010223 has 8 divisors (see below), whose sum is σ = 12821212800. Its totient is φ = 11451664728.

The previous prime is 12134010209. The next prime is 12134010241. The reversal of 12134010223 is 32201043121.

It is a happy number.

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 12134010223 - 2⁹ = 12134009711 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12134010223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12134019223) 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, 1209133 + ... + 1219126.

It is an arithmetic number, because the mean of its divisors is an integer number (1602651600).

Almost surely, 2^12134010223 is an apocalyptic number.

12134010223 is a deficient number, since it is larger than the sum of its proper divisors (687202577).

12134010223 is a wasteful number, since it uses less digits than its factorization.

12134010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428541.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12134010223 its reverse (32201043121), we get a palindrome (44335053344).

The spelling of 12134010223 in words is "twelve billion, one hundred thirty-four million, ten thousand, two hundred twenty-three".