20330322030323 has 4 divisors (see below), whose sum is σ = 20334933130680. Its totient is φ = 20325710929968.

The previous prime is 20330322030313. The next prime is 20330322030341. The reversal of 20330322030323 is 32303022303302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20330322030323 - 2³⁴ = 20313142161139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20330322030292 and 20330322030301.

It is not an unprimeable number, because it can be changed into a prime (20330322030313) 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, 2305543565 + ... + 2305552382.

It is an arithmetic number, because the mean of its divisors is an integer number (5083733282670).

Almost surely, 2^{20330322030323} is an apocalyptic number.

20330322030323 is a deficient number, since it is larger than the sum of its proper divisors (4611100357).

20330322030323 is an equidigital number, since it uses as much as digits as its factorization.

20330322030323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4611100356.

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 20330322030323 its reverse (32303022303302), we get a palindrome (52633344333625).

The spelling of 20330322030323 in words is "twenty trillion, three hundred thirty billion, three hundred twenty-two million, thirty thousand, three hundred twenty-three".