10004525312021 has 8 divisors (see below), whose sum is σ = 10350779533920. Its totient is φ = 9658355796208.

The previous prime is 10004525312017. The next prime is 10004525312071. The reversal of 10004525312021 is 12021352540001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10004525312021 - 2² = 10004525312017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10004525312071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20936171 + ... + 21408696.

It is an arithmetic number, because the mean of its divisors is an integer number (1293847441740).

Almost surely, 2^{10004525312021} is an apocalyptic number.

It is an amenable number.

10004525312021 is a deficient number, since it is larger than the sum of its proper divisors (346254221899).

10004525312021 is an equidigital number, since it uses as much as digits as its factorization.

10004525312021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42353043.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 10004525312021 its reverse (12021352540001), we get a palindrome (22025877852022).

The spelling of 10004525312021 in words is "ten trillion, four billion, five hundred twenty-five million, three hundred twelve thousand, twenty-one".