100344123330 has 64 divisors (see below), whose sum is σ = 278173243008. Its totient is φ = 22894914560.

The previous prime is 100344123323. The next prime is 100344123343. The reversal of 100344123330 is 33321443001.

It is a self number, because there is not a number n which added to its sum of digits gives 100344123330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8937717 + ... + 8948936.

It is an arithmetic number, because the mean of its divisors is an integer number (4346456922).

Almost surely, 2^100344123330 is an apocalyptic number.

100344123330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100344123330 is an abundant number, since it is smaller than the sum of its proper divisors (177829119678).

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

100344123330 is a wasteful number, since it uses less digits than its factorization.

100344123330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17886691.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 100344123330 its reverse (33321443001), we get a palindrome (133665566331).

The spelling of 100344123330 in words is "one hundred billion, three hundred forty-four million, one hundred twenty-three thousand, three hundred thirty".