1020602029 has 2 divisors, whose sum is σ = 1020602030. Its totient is φ = 1020602028.

The previous prime is 1020601999. The next prime is 1020602129. The reversal of 1020602029 is 9202060201.

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., 895385929 + 125216100 = 29923^2 + 11190^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020602029 - 2⁵ = 1020601997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020602129) 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, 510301014 + 510301015.

It is an arithmetic number, because the mean of its divisors is an integer number (510301015).

Almost surely, 2^1020602029 is an apocalyptic number.

It is an amenable number.

1020602029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020602029 is an equidigital number, since it uses as much as digits as its factorization.

1020602029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1020602029 is about 31946.8625846107. The cubic root of 1020602029 is about 1006.8207150744.

The spelling of 1020602029 in words is "one billion, twenty million, six hundred two thousand, twenty-nine".