20030310029 has 2 divisors, whose sum is σ = 20030310030. Its totient is φ = 20030310028.

The previous prime is 20030309983. The next prime is 20030310031. The reversal of 20030310029 is 92001303002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18434307529 + 1596002500 = 135773^2 + 39950^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20030310029 is a prime.

Together with 20030310031, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20030310059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10015155014 + 10015155015.

It is an arithmetic number, because the mean of its divisors is an integer number (10015155015).

Almost surely, 2^20030310029 is an apocalyptic number.

It is an amenable number.

20030310029 is a deficient number, since it is larger than the sum of its proper divisors (1).

20030310029 is an equidigital number, since it uses as much as digits as its factorization.

20030310029 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 20030310029 in words is "twenty billion, thirty million, three hundred ten thousand, twenty-nine".