10004523521023 has 4 divisors (see below), whose sum is σ = 10004534169448. Its totient is φ = 10004512872600.

The previous prime is 10004523521021. The next prime is 10004523521129. The reversal of 10004523521023 is 32012532540001.

10004523521023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10004523521023 - 2¹ = 10004523521021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10004523520982 and 10004523521000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10004523521021) 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, 3762153 + ... + 5844898.

It is an arithmetic number, because the mean of its divisors is an integer number (2501133542362).

Almost surely, 2^{10004523521023} is an apocalyptic number.

10004523521023 is a deficient number, since it is larger than the sum of its proper divisors (10648425).

10004523521023 is an equidigital number, since it uses as much as digits as its factorization.

10004523521023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10648424.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 10004523521023 in words is "ten trillion, four billion, five hundred twenty-three million, five hundred twenty-one thousand, twenty-three".