13134020329 has 2 divisors, whose sum is σ = 13134020330. Its totient is φ = 13134020328.

The previous prime is 13134020323. The next prime is 13134020353. The reversal of 13134020329 is 92302043131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12985058304 + 148962025 = 113952^2 + 12205^2 .

It is a cyclic number.

It is not a de Polignac number, because 13134020329 - 2⁵ = 13134020297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13134020297 and 13134020306.

It is not a weakly prime, because it can be changed into another prime (13134020323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6567010164 + 6567010165.

It is an arithmetic number, because the mean of its divisors is an integer number (6567010165).

Almost surely, 2^13134020329 is an apocalyptic number.

It is an amenable number.

13134020329 is a deficient number, since it is larger than the sum of its proper divisors (1).

13134020329 is an equidigital number, since it uses as much as digits as its factorization.

13134020329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 13134020329 in words is "thirteen billion, one hundred thirty-four million, twenty thousand, three hundred twenty-nine".