23231112300 has 216 divisors, whose sum is σ = 81584538672. Its totient is φ = 5479488000.

The previous prime is 23231112283. The next prime is 23231112301. The reversal of 23231112300 is 321113232.

23231112300 is a `hidden beast` number, since 2 + 323 + 111 + 230 + 0 = 666.

It is a super-2 number, since 2×23231112300² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23231112301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 334590 + ... + 398010.

Almost surely, 2^23231112300 is an apocalyptic number.

23231112300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23231112300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40792269336).

23231112300 is an abundant number, since it is smaller than the sum of its proper divisors (58353426372).

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

23231112300 is a wasteful number, since it uses less digits than its factorization.

23231112300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63489 (or 63479 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23231112300 its reverse (321113232), we get a palindrome (23552225532).

It can be divided in two parts, 23231 and 112300, that added together give a palindrome (135531).

The spelling of 23231112300 in words is "twenty-three billion, two hundred thirty-one million, one hundred twelve thousand, three hundred".