20230030296 has 96 divisors (see below), whose sum is σ = 62830928160. Its totient is φ = 5760239616.

The previous prime is 20230030267. The next prime is 20230030297. The reversal of 20230030296 is 69203003202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230030297) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 79176 + ... + 216168.

It is an arithmetic number, because the mean of its divisors is an integer number (654488835).

Almost surely, 2^20230030296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20230030296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31415464080).

20230030296 is an abundant number, since it is smaller than the sum of its proper divisors (42600897864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20230030296 is a wasteful number, since it uses less digits than its factorization.

20230030296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137305 (or 137298 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 20230030296 its reverse (69203003202), we get a palindrome (89433033498).

The spelling of 20230030296 in words is "twenty billion, two hundred thirty million, thirty thousand, two hundred ninety-six".