13020030029 has 2 divisors, whose sum is σ = 13020030030. Its totient is φ = 13020030028.

The previous prime is 13020030017. The next prime is 13020030047. The reversal of 13020030029 is 92003002031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7921356004 + 5098674025 = 89002^2 + 71405^2 .

It is a cyclic number.

It is not a de Polignac number, because 13020030029 - 2³² = 8725062733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13020038029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6510015014 + 6510015015.

It is an arithmetic number, because the mean of its divisors is an integer number (6510015015).

Almost surely, 2^13020030029 is an apocalyptic number.

It is an amenable number.

13020030029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13020030029 is an equidigital number, since it uses as much as digits as its factorization.

13020030029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The spelling of 13020030029 in words is "thirteen billion, twenty million, thirty thousand, twenty-nine".