2023123231200 has 144 divisors (see below), whose sum is σ = 6585908224896. Its totient is φ = 539446924800.

The previous prime is 2023123231193. The next prime is 2023123231229. The reversal of 2023123231200 is 21323213202.

It is a happy number.

It is a super-3 number, since 3×2023123231200³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 28791309 + ... + 28861491.

It is an arithmetic number, because the mean of its divisors is an integer number (45735473784).

Almost surely, 2^{2023123231200} is an apocalyptic number.

2023123231200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023123231200 is an abundant number, since it is smaller than the sum of its proper divisors (4562784993696).

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

2023123231200 is a wasteful number, since it uses less digits than its factorization.

2023123231200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82217 (or 82204 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2023123231200 its reverse (21323213202), we get a palindrome (2044446444402).

The spelling of 2023123231200 in words is "two trillion, twenty-three billion, one hundred twenty-three million, two hundred thirty-one thousand, two hundred".