1004224023113 has 4 divisors (see below), whose sum is σ = 1004243631300. Its totient is φ = 1004204414928.

The previous prime is 1004224023097. The next prime is 1004224023151. The reversal of 1004224023113 is 3113204224001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 587925498169 + 416298524944 = 766763^2 + 645212^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004224023113 - 2⁴ = 1004224023097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004224223113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9727070 + ... + 9829767.

It is an arithmetic number, because the mean of its divisors is an integer number (251060907825).

Almost surely, 2^{1004224023113} is an apocalyptic number.

It is an amenable number.

1004224023113 is a deficient number, since it is larger than the sum of its proper divisors (19608187).

1004224023113 is an equidigital number, since it uses as much as digits as its factorization.

1004224023113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19608186.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1004224023113 its reverse (3113204224001), we get a palindrome (4117428247114).

The spelling of 1004224023113 in words is "one trillion, four billion, two hundred twenty-four million, twenty-three thousand, one hundred thirteen".