20243110330 has 32 divisors (see below), whose sum is σ = 37949523840. Its totient is φ = 7767426240.

The previous prime is 20243110319. The next prime is 20243110373. The reversal of 20243110330 is 3301134202.

It is a junction number, because it is equal to n+sod(n) for n = 20243110298 and 20243110307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359020 + ... + 411559.

It is an arithmetic number, because the mean of its divisors is an integer number (1185922620).

Almost surely, 2^20243110330 is an apocalyptic number.

20243110330 is a deficient number, since it is larger than the sum of its proper divisors (17706413510).

20243110330 is a wasteful number, since it uses less digits than its factorization.

20243110330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770694.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20243110330 its reverse (3301134202), we get a palindrome (23544244532).

The spelling of 20243110330 in words is "twenty billion, two hundred forty-three million, one hundred ten thousand, three hundred thirty".