13330213129 has 2 divisors, whose sum is σ = 13330213130. Its totient is φ = 13330213128.

The previous prime is 13330213121. The next prime is 13330213133. The reversal of 13330213129 is 92131203331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9482864400 + 3847348729 = 97380^2 + 62027^2 .

It is a cyclic number.

It is not a de Polignac number, because 13330213129 - 2³ = 13330213121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13330213097 and 13330213106.

It is not a weakly prime, because it can be changed into another prime (13330213121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6665106564 + 6665106565.

It is an arithmetic number, because the mean of its divisors is an integer number (6665106565).

Almost surely, 2^13330213129 is an apocalyptic number.

It is an amenable number.

13330213129 is a deficient number, since it is larger than the sum of its proper divisors (1).

13330213129 is an equidigital number, since it uses as much as digits as its factorization.

13330213129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 13330213129 in words is "thirteen billion, three hundred thirty million, two hundred thirteen thousand, one hundred twenty-nine".