13022029 has 2 divisors, whose sum is σ = 13022030. Its totient is φ = 13022028.

The previous prime is 13022027. The next prime is 13022033. The reversal of 13022029 is 92022031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9030025 + 3992004 = 3005^2 + 1998^2 .

It is a cyclic number.

It is not a de Polignac number, because 13022029 - 2¹ = 13022027 is a prime.

Together with 13022027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 13021997 and 13022015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13022027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511014 + 6511015.

It is an arithmetic number, because the mean of its divisors is an integer number (6511015).

Almost surely, 2^13022029 is an apocalyptic number.

It is an amenable number.

13022029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13022029 is an equidigital number, since it uses as much as digits as its factorization.

13022029 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 19.

The square root of 13022029 is about 3608.6048550652. The cubic root of 13022029 is about 235.2662080585.

The spelling of 13022029 in words is "thirteen million, twenty-two thousand, twenty-nine".