1002030329 has 4 divisors (see below), whose sum is σ = 1034353920. Its totient is φ = 969706740.

The previous prime is 1002030319. The next prime is 1002030353. The reversal of 1002030329 is 9230302001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1002030329 - 2²⁰ = 1000981753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002030329.

It is not an unprimeable number, because it can be changed into a prime (1002030319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16161749 + ... + 16161810.

It is an arithmetic number, because the mean of its divisors is an integer number (258588480).

Almost surely, 2^1002030329 is an apocalyptic number.

It is an amenable number.

1002030329 is a deficient number, since it is larger than the sum of its proper divisors (32323591).

1002030329 is an equidigital number, since it uses as much as digits as its factorization.

1002030329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32323590.

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

The square root of 1002030329 is about 31654.8626438340. The cubic root of 1002030329 is about 1000.6763188231.

The spelling of 1002030329 in words is "one billion, two million, thirty thousand, three hundred twenty-nine".