100344108 has 24 divisors (see below), whose sum is σ = 235054512. Its totient is φ = 33316864.

The previous prime is 100344103. The next prime is 100344157. The reversal of 100344108 is 801443001.

It is not an unprimeable number, because it can be changed into a prime (100344103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13185 + ... + 19352.

It is an arithmetic number, because the mean of its divisors is an integer number (9793938).

Almost surely, 2^100344108 is an apocalyptic number.

It is an amenable number.

100344108 is an abundant number, since it is smaller than the sum of its proper divisors (134710404).

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

100344108 is a wasteful number, since it uses less digits than its factorization.

100344108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32801 (or 32799 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 100344108 is about 10017.1906241221. The cubic root of 100344108 is about 464.6906764628.

Adding to 100344108 its reverse (801443001), we get a palindrome (901787109).

The spelling of 100344108 in words is "one hundred million, three hundred forty-four thousand, one hundred eight".