100601328 has 40 divisors (see below), whose sum is σ = 262818000. Its totient is φ = 33155584.

The previous prime is 100601327. The next prime is 100601339. The reversal of 100601328 is 823106001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100601323) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7503 + ... + 16046.

It is an arithmetic number, because the mean of its divisors is an integer number (6570450).

Almost surely, 2^100601328 is an apocalyptic number.

It is an amenable number.

100601328 is an abundant number, since it is smaller than the sum of its proper divisors (162216672).

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

100601328 is a wasteful number, since it uses less digits than its factorization.

100601328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23649 (or 23643 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 100601328 is about 10030.0213359693. The cubic root of 100601328 is about 465.0873971464.

Adding to 100601328 its reverse (823106001), we get a palindrome (923707329).

The spelling of 100601328 in words is "one hundred million, six hundred one thousand, three hundred twenty-eight".