20231123300 has 36 divisors (see below), whose sum is σ = 43996868916. Its totient is φ = 8074876800.

The previous prime is 20231123261. The next prime is 20231123327. The reversal of 20231123300 is 332113202.

It can be written as a sum of positive squares in 6 ways, for example, as 5769617764 + 14461505536 = 75958^2 + 120256^2 .

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 11 ways as a sum of consecutive naturals, for example, 173327 + ... + 265526.

Almost surely, 2^20231123300 is an apocalyptic number.

20231123300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20231123300 is an abundant number, since it is smaller than the sum of its proper divisors (23765745616).

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

20231123300 is a wasteful number, since it uses less digits than its factorization.

20231123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439328 (or 439321 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20231123300 its reverse (332113202), we get a palindrome (20563236502).

The spelling of 20231123300 in words is "twenty billion, two hundred thirty-one million, one hundred twenty-three thousand, three hundred".