1204342310223 has 40 divisors (see below), whose sum is σ = 1937588391200. Its totient is φ = 741088429632.

The previous prime is 1204342310203. The next prime is 1204342310257. The reversal of 1204342310223 is 3220132434021.

1204342310223 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 3 + 423 + 10 + 223 = 666.

It is not a de Polignac number, because 1204342310223 - 2⁶ = 1204342310159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204342310203) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27481413 + ... + 27525201.

It is an arithmetic number, because the mean of its divisors is an integer number (48439709780).

Almost surely, 2^{1204342310223} is an apocalyptic number.

1204342310223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1204342310223 is a deficient number, since it is larger than the sum of its proper divisors (733246080977).

1204342310223 is a wasteful number, since it uses less digits than its factorization.

1204342310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69933 (or 69924 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1204342310223 its reverse (3220132434021), we get a palindrome (4424474744244).

The spelling of 1204342310223 in words is "one trillion, two hundred four billion, three hundred forty-two million, three hundred ten thousand, two hundred twenty-three".