13132063309 has 2 divisors, whose sum is σ = 13132063310. Its totient is φ = 13132063308.

The previous prime is 13132063291. The next prime is 13132063319. The reversal of 13132063309 is 90336023131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13132014025 + 49284 = 114595^2 + 222^2 .

It is a cyclic number.

It is not a de Polignac number, because 13132063309 - 2¹³ = 13132055117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13132063319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566031654 + 6566031655.

It is an arithmetic number, because the mean of its divisors is an integer number (6566031655).

Almost surely, 2^13132063309 is an apocalyptic number.

It is an amenable number.

13132063309 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132063309 is an equidigital number, since it uses as much as digits as its factorization.

13132063309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 31.

The spelling of 13132063309 in words is "thirteen billion, one hundred thirty-two million, sixty-three thousand, three hundred nine".