1304231224223 has 16 divisors (see below), whose sum is σ = 1365111968256. Its totient is φ = 1243704036960.

The previous prime is 1304231224189. The next prime is 1304231224249. The reversal of 1304231224223 is 3224221324031.

It is a cyclic number.

It is not a de Polignac number, because 1304231224223 - 2⁴⁰ = 204719596447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304231224523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10226990 + ... + 10353732.

It is an arithmetic number, because the mean of its divisors is an integer number (85319498016).

Almost surely, 2^{1304231224223} is an apocalyptic number.

1304231224223 is a deficient number, since it is larger than the sum of its proper divisors (60880744033).

1304231224223 is a wasteful number, since it uses less digits than its factorization.

1304231224223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128134.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1304231224223 its reverse (3224221324031), we get a palindrome (4528452548254).

The spelling of 1304231224223 in words is "one trillion, three hundred four billion, two hundred thirty-one million, two hundred twenty-four thousand, two hundred twenty-three".