201130003000321 has 2 divisors, whose sum is σ = 201130003000322. Its totient is φ = 201130003000320.

The previous prime is 201130003000313. The next prime is 201130003000393. The reversal of 201130003000321 is 123000300031102.

201130003000321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194647561108225 + 6482441892096 = 13951615^2 + 2546064^2 .

It is a cyclic number.

It is not a de Polignac number, because 201130003000321 - 2³ = 201130003000313 is a prime.

It is a super-2 number, since 2×201130003000321² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201130003000295 and 201130003000304.

It is not a weakly prime, because it can be changed into another prime (201130003030321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100565001500160 + 100565001500161.

It is an arithmetic number, because the mean of its divisors is an integer number (100565001500161).

Almost surely, 2^{201130003000321} is an apocalyptic number.

It is an amenable number.

201130003000321 is a deficient number, since it is larger than the sum of its proper divisors (1).

201130003000321 is an equidigital number, since it uses as much as digits as its factorization.

201130003000321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 201130003000321 its reverse (123000300031102), we get a palindrome (324130303031423).

The spelling of 201130003000321 in words is "two hundred one trillion, one hundred thirty billion, three million, three hundred twenty-one", and thus it is an aban number.