10320032209 has 2 divisors, whose sum is σ = 10320032210. Its totient is φ = 10320032208.

The previous prime is 10320032197. The next prime is 10320032221. The reversal of 10320032209 is 90223002301.

It is a balanced prime because it is at equal distance from previous prime (10320032197) and next prime (10320032221).

It can be written as a sum of positive squares in only one way, i.e., 10089599809 + 230432400 = 100447^2 + 15180^2 .

It is a cyclic number.

It is not a de Polignac number, because 10320032209 - 2³¹ = 8172548561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10320032209.

It is not a weakly prime, because it can be changed into another prime (10320032299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160016104 + 5160016105.

It is an arithmetic number, because the mean of its divisors is an integer number (5160016105).

Almost surely, 2^10320032209 is an apocalyptic number.

It is an amenable number.

10320032209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320032209 is an equidigital number, since it uses as much as digits as its factorization.

10320032209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 10320032209 in words is "ten billion, three hundred twenty million, thirty-two thousand, two hundred nine".