9853321000001 has 6 divisors (see below), whose sum is σ = 10126824433110. Its totient is φ = 9587015025696.

The previous prime is 9853320999971. The next prime is 9853321000013. The reversal of 9853321000001 is 1000001233589.

It is a Cunningham number, because it is equal to 3139000²+1.

It can be written as a sum of positive squares in 3 ways, for example, as 6143656249600 + 3709664750401 = 2478640^2 + 1926049^2 .

It is not a de Polignac number, because 9853321000001 - 2³⁰ = 9852247258177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9853321000091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3598727996 + ... + 3598730733.

It is an arithmetic number, because the mean of its divisors is an integer number (1687804072185).

Almost surely, 2^{9853321000001} is an apocalyptic number.

It is an amenable number.

9853321000001 is a deficient number, since it is larger than the sum of its proper divisors (273503433109).

9853321000001 is an equidigital number, since it uses as much as digits as its factorization.

9853321000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7197458803 (or 7197458766 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 9853321000001 in words is "nine trillion, eight hundred fifty-three billion, three hundred twenty-one million, one", and thus it is an aban number.