9000003012001 has 4 divisors (see below), whose sum is σ = 9000933062292. Its totient is φ = 8999072961712.

The previous prime is 9000003011999. The next prime is 9000003012059. The reversal of 9000003012001 is 1002103000009.

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 4214299871376 + 4785703140625 = 2052876^2 + 2187625^2 .

It is a cyclic number.

It is not a de Polignac number, because 9000003012001 - 2¹ = 9000003011999 is a prime.

It is a super-3 number, since 3×9000003012001³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9000003015001) 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, 465010630 + ... + 465029983.

It is an arithmetic number, because the mean of its divisors is an integer number (2250233265573).

Almost surely, 2^{9000003012001} is an apocalyptic number.

It is an amenable number.

9000003012001 is a deficient number, since it is larger than the sum of its proper divisors (930050291).

9000003012001 is an equidigital number, since it uses as much as digits as its factorization.

9000003012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930050290.

The product of its (nonzero) digits is 54, while the sum is 16.

The spelling of 9000003012001 in words is "nine trillion, three million, twelve thousand, one".