20302032323030 has 16 divisors (see below), whose sum is σ = 36776420338320. Its totient is φ = 8069088005472.

The previous prime is 20302032323009. The next prime is 20302032323033. The reversal of 20302032323030 is 3032323020302.

It is a junction number, because it is equal to n+sod(n) for n = 20302032322987 and 20302032323005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20302032323033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6465613820 + ... + 6465616959.

It is an arithmetic number, because the mean of its divisors is an integer number (2298526271145).

Almost surely, 2^{20302032323030} is an apocalyptic number.

20302032323030 is a deficient number, since it is larger than the sum of its proper divisors (16474388015290).

20302032323030 is a wasteful number, since it uses less digits than its factorization.

20302032323030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12931230943.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 20302032323030 its reverse (3032323020302), we get a palindrome (23334355343332).

The spelling of 20302032323030 in words is "twenty trillion, three hundred two billion, thirty-two million, three hundred twenty-three thousand, thirty".