1002320002 has 16 divisors (see below), whose sum is σ = 1510740000. Its totient is φ = 498745728.

The previous prime is 1002319999. The next prime is 1002320021. The reversal of 1002320002 is 2000232001.

1002320002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766233 + ... + 767539.

It is an arithmetic number, because the mean of its divisors is an integer number (94421250).

Almost surely, 2^1002320002 is an apocalyptic number.

1002320002 is a deficient number, since it is larger than the sum of its proper divisors (508419998).

1002320002 is a wasteful number, since it uses less digits than its factorization.

1002320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1002320002 is about 31659.4378029680. The cubic root of 1002320002 is about 1000.7727367241.

Adding to 1002320002 its reverse (2000232001), we get a palindrome (3002552003).

The spelling of 1002320002 in words is "one billion, two million, three hundred twenty thousand, two".