23144203212300 has 108 divisors (see below), whose sum is σ = 72570444631776. Its totient is φ = 6169556361600.

The previous prime is 23144203212197. The next prime is 23144203212371. The reversal of 23144203212300 is 321230244132.

23144203212300 is a `hidden beast` number, since 2 + 3 + 1 + 4 + 420 + 3 + 2 + 1 + 230 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2156571 + ... + 7137170.

Almost surely, 2^{23144203212300} is an apocalyptic number.

23144203212300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23144203212300 is an abundant number, since it is smaller than the sum of its proper divisors (49426241419476).

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

23144203212300 is a wasteful number, since it uses less digits than its factorization.

23144203212300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9296528 (or 9296518 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23144203212300 its reverse (321230244132), we get a palindrome (23465433456432).

The spelling of 23144203212300 in words is "twenty-three trillion, one hundred forty-four billion, two hundred three million, two hundred twelve thousand, three hundred".