20323330102 has 8 divisors (see below), whose sum is σ = 32278230216. Its totient is φ = 9563920032.

The previous prime is 20323330037. The next prime is 20323330129. The reversal of 20323330102 is 20103332302.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20323330102.

It is a congruent number.

It is an unprimeable number.

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, 298872468 + ... + 298872535.

It is an arithmetic number, because the mean of its divisors is an integer number (4034778777).

Almost surely, 2^20323330102 is an apocalyptic number.

20323330102 is a deficient number, since it is larger than the sum of its proper divisors (11954900114).

20323330102 is a wasteful number, since it uses less digits than its factorization.

20323330102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597745022.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 20323330102 its reverse (20103332302), we get a palindrome (40426662404).

The spelling of 20323330102 in words is "twenty billion, three hundred twenty-three million, three hundred thirty thousand, one hundred two".