13220130029 has 2 divisors, whose sum is σ = 13220130030. Its totient is φ = 13220130028.

The previous prime is 13220129971. The next prime is 13220130047. The reversal of 13220130029 is 92003102231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13003981225 + 216148804 = 114035^2 + 14702^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13220130029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13220129986 and 13220130013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13220135029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610065014 + 6610065015.

It is an arithmetic number, because the mean of its divisors is an integer number (6610065015).

Almost surely, 2^13220130029 is an apocalyptic number.

It is an amenable number.

13220130029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220130029 is an equidigital number, since it uses as much as digits as its factorization.

13220130029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 13220130029 in words is "thirteen billion, two hundred twenty million, one hundred thirty thousand, twenty-nine".