103312210009 has 2 divisors, whose sum is σ = 103312210010. Its totient is φ = 103312210008.

The previous prime is 103312209989. The next prime is 103312210033. The reversal of 103312210009 is 900012213301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54093456400 + 49218753609 = 232580^2 + 221853^2 .

It is an emirp because it is prime and its reverse (900012213301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103312210009 - 2¹¹ = 103312207961 is a prime.

It is not a weakly prime, because it can be changed into another prime (103312210049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51656105004 + 51656105005.

It is an arithmetic number, because the mean of its divisors is an integer number (51656105005).

Almost surely, 2^103312210009 is an apocalyptic number.

It is an amenable number.

103312210009 is a deficient number, since it is larger than the sum of its proper divisors (1).

103312210009 is an equidigital number, since it uses as much as digits as its factorization.

103312210009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 103312210009 in words is "one hundred three billion, three hundred twelve million, two hundred ten thousand, nine".