103320101009 has 2 divisors, whose sum is σ = 103320101010. Its totient is φ = 103320101008.

The previous prime is 103320100963. The next prime is 103320101033. The reversal of 103320101009 is 900101023301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102974884609 + 345216400 = 320897^2 + 18580^2 .

It is a cyclic number.

It is not a de Polignac number, because 103320101009 - 2¹⁶ = 103320035473 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (103320131009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51660050504 + 51660050505.

It is an arithmetic number, because the mean of its divisors is an integer number (51660050505).

Almost surely, 2^103320101009 is an apocalyptic number.

It is an amenable number.

103320101009 is a deficient number, since it is larger than the sum of its proper divisors (1).

103320101009 is an equidigital number, since it uses as much as digits as its factorization.

103320101009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 103320101009 in words is "one hundred three billion, three hundred twenty million, one hundred one thousand, nine".