1204311000223 has 8 divisors (see below), whose sum is σ = 1215015679008. Its totient is φ = 1193607147264.

The previous prime is 1204311000203. The next prime is 1204311000289. The reversal of 1204311000223 is 3220001134021.

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 a de Polignac number, because none of the positive numbers 2^k-1204311000223 is a prime.

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 1204311000223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204311000203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2934486 + ... + 3319612.

It is an arithmetic number, because the mean of its divisors is an integer number (151876959876).

Almost surely, 2^{1204311000223} is an apocalyptic number.

1204311000223 is a deficient number, since it is larger than the sum of its proper divisors (10704678785).

1204311000223 is a wasteful number, since it uses less digits than its factorization.

1204311000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412913.

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

Adding to 1204311000223 its reverse (3220001134021), we get a palindrome (4424312134244).

The spelling of 1204311000223 in words is "one trillion, two hundred four billion, three hundred eleven million, two hundred twenty-three", and thus it is an aban number.