100323928 has 8 divisors (see below), whose sum is σ = 188107380. Its totient is φ = 50161960.

The previous prime is 100323887. The next prime is 100323931. The reversal of 100323928 is 829323001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 100323896 and 100323905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6270238 + ... + 6270253.

Almost surely, 2^100323928 is an apocalyptic number.

It is an amenable number.

100323928 is a deficient number, since it is larger than the sum of its proper divisors (87783452).

100323928 is a wasteful number, since it uses less digits than its factorization.

100323928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12540497 (or 12540493 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 100323928 is about 10016.1833050319. The cubic root of 100323928 is about 464.6595233746.

Adding to 100323928 its reverse (829323001), we get a palindrome (929646929).

The spelling of 100323928 in words is "one hundred million, three hundred twenty-three thousand, nine hundred twenty-eight".