20032302002 has 8 divisors (see below), whose sum is σ = 31816009116. Its totient is φ = 9426965632.

The previous prime is 20032302001. The next prime is 20032302013. The reversal of 20032302002 is 20020323002.

It can be written as a sum of positive squares in 2 ways, for example, as 19348531801 + 683770201 = 139099^2 + 26149^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20032302001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294592643 + ... + 294592710.

Almost surely, 2^20032302002 is an apocalyptic number.

20032302002 is a deficient number, since it is larger than the sum of its proper divisors (11783707114).

20032302002 is a wasteful number, since it uses less digits than its factorization.

20032302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589185372.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 20032302002 its reverse (20020323002), we get a palindrome (40052625004).

The spelling of 20032302002 in words is "twenty billion, thirty-two million, three hundred two thousand, two".