20322311300030 has 8 divisors (see below), whose sum is σ = 36580160340072. Its totient is φ = 8128924520008.

The previous prime is 20322311299991. The next prime is 20322311300033. The reversal of 20322311300030 is 3000311322302.

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

It is a junction number, because it is equal to n+sod(n) for n = 20322311299975 and 20322311300011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20322311300033) 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, 1016115564992 + ... + 1016115565011.

It is an arithmetic number, because the mean of its divisors is an integer number (4572520042509).

Almost surely, 2^{20322311300030} is an apocalyptic number.

20322311300030 is a deficient number, since it is larger than the sum of its proper divisors (16257849040042).

20322311300030 is a wasteful number, since it uses less digits than its factorization.

20322311300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032231130010.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20322311300030 its reverse (3000311322302), we get a palindrome (23322622622332).

The spelling of 20322311300030 in words is "twenty trillion, three hundred twenty-two billion, three hundred eleven million, three hundred thousand, thirty".