10003123201 has 2 divisors, whose sum is σ = 10003123202. Its totient is φ = 10003123200.

The previous prime is 10003123171. The next prime is 10003123217. The reversal of 10003123201 is 10232130001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7252225600 + 2750897601 = 85160^2 + 52449^2 .

It is a cyclic number.

It is not a de Polignac number, because 10003123201 - 2¹⁹ = 10002598913 is a prime.

It is not a weakly prime, because it can be changed into another prime (10003123261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001561600 + 5001561601.

It is an arithmetic number, because the mean of its divisors is an integer number (5001561601).

Almost surely, 2^10003123201 is an apocalyptic number.

It is an amenable number.

10003123201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10003123201 is an equidigital number, since it uses as much as digits as its factorization.

10003123201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10003123201 its reverse (10232130001), we get a palindrome (20235253202).

The spelling of 10003123201 in words is "ten billion, three million, one hundred twenty-three thousand, two hundred one".