13212000029 has 2 divisors, whose sum is σ = 13212000030. Its totient is φ = 13212000028.

The previous prime is 13212000017. The next prime is 13212000047. The reversal of 13212000029 is 92000021231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10781707225 + 2430292804 = 103835^2 + 49298^2 .

It is a cyclic number.

It is not a de Polignac number, because 13212000029 - 2²⁸ = 12943564573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13212000059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6606000014 + 6606000015.

It is an arithmetic number, because the mean of its divisors is an integer number (6606000015).

Almost surely, 2^13212000029 is an apocalyptic number.

It is an amenable number.

13212000029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13212000029 is an equidigital number, since it uses as much as digits as its factorization.

13212000029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 13212000029 in words is "thirteen billion, two hundred twelve million, twenty-nine", and thus it is an aban number.