10004443133 has 4 divisors (see below), whose sum is σ = 10107581820. Its totient is φ = 9901304448.

The previous prime is 10004443109. The next prime is 10004443177. The reversal of 10004443133 is 33134440001.

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 1712883769 + 8291559364 = 41387^2 + 91058^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10004443133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10004443099 and 10004443108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10004433133) 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, 51569198 + ... + 51569391.

It is an arithmetic number, because the mean of its divisors is an integer number (2526895455).

Almost surely, 2^10004443133 is an apocalyptic number.

It is an amenable number.

10004443133 is a deficient number, since it is larger than the sum of its proper divisors (103138687).

10004443133 is an equidigital number, since it uses as much as digits as its factorization.

10004443133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103138686.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10004443133 its reverse (33134440001), we get a palindrome (43138883134).

The spelling of 10004443133 in words is "ten billion, four million, four hundred forty-three thousand, one hundred thirty-three".