1005030029 has 2 divisors, whose sum is σ = 1005030030. Its totient is φ = 1005030028.

The previous prime is 1005030017. The next prime is 1005030049. The reversal of 1005030029 is 9200305001.

It is an a-pointer prime, because the next prime (1005030049) can be obtained adding 1005030029 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1005016804 + 13225 = 31702^2 + 115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1005030029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1005030049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502515014 + 502515015.

It is an arithmetic number, because the mean of its divisors is an integer number (502515015).

Almost surely, 2^1005030029 is an apocalyptic number.

It is an amenable number.

1005030029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005030029 is an equidigital number, since it uses as much as digits as its factorization.

1005030029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1005030029 is about 31702.2085823685. The cubic root of 1005030029 is about 1001.6738729195.

The spelling of 1005030029 in words is "one billion, five million, thirty thousand, twenty-nine".