13020303229 has 2 divisors, whose sum is σ = 13020303230. Its totient is φ = 13020303228.

The previous prime is 13020303221. The next prime is 13020303251. The reversal of 13020303229 is 92230302031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12724291204 + 296012025 = 112802^2 + 17205^2 .

It is a cyclic number.

It is not a de Polignac number, because 13020303229 - 2³ = 13020303221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13020303221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6510151614 + 6510151615.

It is an arithmetic number, because the mean of its divisors is an integer number (6510151615).

Almost surely, 2^13020303229 is an apocalyptic number.

It is an amenable number.

13020303229 is a deficient number, since it is larger than the sum of its proper divisors (1).

13020303229 is an equidigital number, since it uses as much as digits as its factorization.

13020303229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The spelling of 13020303229 in words is "thirteen billion, twenty million, three hundred three thousand, two hundred twenty-nine".