100180108 has 18 divisors (see below), whose sum is σ = 203938476. Its totient is φ = 42934248.

The previous prime is 100180079. The next prime is 100180109. The reversal of 100180108 is 801081001.

It is not an unprimeable number, because it can be changed into a prime (100180109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255366 + ... + 255757.

Almost surely, 2^100180108 is an apocalyptic number.

It is an amenable number.

100180108 is an abundant number, since it is smaller than the sum of its proper divisors (103758368).

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

100180108 is a wasteful number, since it uses less digits than its factorization.

100180108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511141 (or 511132 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

The square root of 100180108 is about 10009.0013487860. The cubic root of 100180108 is about 464.4373786579.

It can be divided in two parts, 1001 and 80108, that multiplied together give a palindrome (80188108).

The spelling of 100180108 in words is "one hundred million, one hundred eighty thousand, one hundred eight".