20020320002330 has 64 divisors (see below), whose sum is σ = 38224872248832. Its totient is φ = 7523543239680.

The previous prime is 20020320002257. The next prime is 20020320002351. The reversal of 20020320002330 is 3320002302002.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 20020320002299 and 20020320002308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219002192 + ... + 219093588.

It is an arithmetic number, because the mean of its divisors is an integer number (597263628888).

Almost surely, 2^{20020320002330} is an apocalyptic number.

20020320002330 is a deficient number, since it is larger than the sum of its proper divisors (18204552246502).

20020320002330 is a wasteful number, since it uses less digits than its factorization.

20020320002330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93719.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 20020320002330 its reverse (3320002302002), we get a palindrome (23340322304332).

The spelling of 20020320002330 in words is "twenty trillion, twenty billion, three hundred twenty million, two thousand, three hundred thirty".