10803374209 has 2 divisors, whose sum is σ = 10803374210. Its totient is φ = 10803374208.

The previous prime is 10803374191. The next prime is 10803374221. The reversal of 10803374209 is 90247330801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7580314225 + 3223059984 = 87065^2 + 56772^2 .

It is a cyclic number.

It is not a de Polignac number, because 10803374209 - 2⁵ = 10803374177 is a prime.

It is not a weakly prime, because it can be changed into another prime (10803374249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5401687104 + 5401687105.

It is an arithmetic number, because the mean of its divisors is an integer number (5401687105).

Almost surely, 2^10803374209 is an apocalyptic number.

It is an amenable number.

10803374209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10803374209 is an equidigital number, since it uses as much as digits as its factorization.

10803374209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 10803374209 in words is "ten billion, eight hundred three million, three hundred seventy-four thousand, two hundred nine".