13032390209 has 2 divisors, whose sum is σ = 13032390210. Its totient is φ = 13032390208.

The previous prime is 13032390199. The next prime is 13032390221. The reversal of 13032390209 is 90209323031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11946490000 + 1085900209 = 109300^2 + 32953^2 .

It is a cyclic number.

It is not a de Polignac number, because 13032390209 - 2¹⁶ = 13032324673 is a prime.

It is not a weakly prime, because it can be changed into another prime (13032390299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6516195104 + 6516195105.

It is an arithmetic number, because the mean of its divisors is an integer number (6516195105).

Almost surely, 2^13032390209 is an apocalyptic number.

It is an amenable number.

13032390209 is a deficient number, since it is larger than the sum of its proper divisors (1).

13032390209 is an equidigital number, since it uses as much as digits as its factorization.

13032390209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 32.

The spelling of 13032390209 in words is "thirteen billion, thirty-two million, three hundred ninety thousand, two hundred nine".