1004310012021 has 8 divisors (see below), whose sum is σ = 1339085049120. Its totient is φ = 669537491472.

The previous prime is 1004310012019. The next prime is 1004310012029. The reversal of 1004310012021 is 1202100134001.

1004310012021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1004310012021 - 2¹ = 1004310012019 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004310012029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708106 + ... + 1584308.

It is an arithmetic number, because the mean of its divisors is an integer number (167385631140).

Almost surely, 2^{1004310012021} is an apocalyptic number.

It is an amenable number.

1004310012021 is a deficient number, since it is larger than the sum of its proper divisors (334775037099).

1004310012021 is an equidigital number, since it uses as much as digits as its factorization.

1004310012021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258275.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1004310012021 its reverse (1202100134001), we get a palindrome (2206410146022).

The spelling of 1004310012021 in words is "one trillion, four billion, three hundred ten million, twelve thousand, twenty-one".