100120134 has 8 divisors (see below), whose sum is σ = 200240280. Its totient is φ = 33373376.

The previous prime is 100120091. The next prime is 100120159. The reversal of 100120134 is 431021001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

100120134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8343339 + ... + 8343350.

It is an arithmetic number, because the mean of its divisors is an integer number (25030035).

Almost surely, 2^100120134 is an apocalyptic number.

100120134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100120134 is a wasteful number, since it uses less digits than its factorization.

100120134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16686694.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 100120134 is about 10006.0048970606. The cubic root of 100120134 is about 464.3446798572.

Adding to 100120134 its reverse (431021001), we get a palindrome (531141135).

The spelling of 100120134 in words is "one hundred million, one hundred twenty thousand, one hundred thirty-four".