12321102100230 has 144 divisors (see below), whose sum is σ = 40652779334544. Its totient is φ = 2560228997760.

The previous prime is 12321102100201. The next prime is 12321102100247. The reversal of 12321102100230 is 3200120112321.

12321102100230 is a `hidden beast` number, since 1 + 2 + 321 + 10 + 2 + 100 + 230 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 126946977 + ... + 127043996.

It is an arithmetic number, because the mean of its divisors is an integer number (282310967601).

Almost surely, 2^{12321102100230} is an apocalyptic number.

12321102100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12321102100230 is an abundant number, since it is smaller than the sum of its proper divisors (28331677234314).

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

12321102100230 is a wasteful number, since it uses less digits than its factorization.

12321102100230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253991011 (or 253991001 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12321102100230 its reverse (3200120112321), we get a palindrome (15521222212551).

The spelling of 12321102100230 in words is "twelve trillion, three hundred twenty-one billion, one hundred two million, one hundred thousand, two hundred thirty".