20323030302230 has 16 divisors (see below), whose sum is σ = 36660806948304. Its totient is φ = 8111578253280.

The previous prime is 20323030302221. The next prime is 20323030302241. The reversal of 20323030302230 is 3220303032302.

It is a junction number, because it is equal to n+sod(n) for n = 20323030302196 and 20323030302205.

It is a congruent number.

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, 2204228612 + ... + 2204237831.

It is an arithmetic number, because the mean of its divisors is an integer number (2291300434269).

Almost surely, 2^{20323030302230} is an apocalyptic number.

20323030302230 is a deficient number, since it is larger than the sum of its proper divisors (16337776646074).

20323030302230 is a wasteful number, since it uses less digits than its factorization.

20323030302230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4408466911.

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

Adding to 20323030302230 its reverse (3220303032302), we get a palindrome (23543333334532).

The spelling of 20323030302230 in words is "twenty trillion, three hundred twenty-three billion, thirty million, three hundred two thousand, two hundred thirty".