100000343230220 has 192 divisors, whose sum is σ = 218484296110080. Its totient is φ = 38428684416000.

The previous prime is 100000343230219. The next prime is 100000343230243. The reversal of 100000343230220 is 22032343000001.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 100000343230192 and 100000343230201.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3337891601 + ... + 3337921559.

It is an arithmetic number, because the mean of its divisors is an integer number (1137939042240).

Almost surely, 2^{100000343230220} is an apocalyptic number.

100000343230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100000343230220 is an abundant number, since it is smaller than the sum of its proper divisors (118483952879860).

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

100000343230220 is a wasteful number, since it uses less digits than its factorization.

100000343230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30496 (or 30494 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 100000343230220 its reverse (22032343000001), we get a palindrome (122032686230221).

The spelling of 100000343230220 in words is "one hundred trillion, three hundred forty-three million, two hundred thirty thousand, two hundred twenty".