100328823 has 36 divisors (see below), whose sum is σ = 170673048. Its totient is φ = 56619360.

The previous prime is 100328819. The next prime is 100328827. The reversal of 100328823 is 328823001.

It is an interprime number because it is at equal distance from previous prime (100328819) and next prime (100328827).

It is not a de Polignac number, because 100328823 - 2² = 100328819 is a prime.

It is a super-3 number, since 3×100328823³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100328827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 35233 + ... + 37973.

It is an arithmetic number, because the mean of its divisors is an integer number (4740918).

Almost surely, 2^100328823 is an apocalyptic number.

100328823 is a deficient number, since it is larger than the sum of its proper divisors (70344225).

100328823 is a wasteful number, since it uses less digits than its factorization.

100328823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844 (or 2834 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 100328823 is about 10016.4276566049. The cubic root of 100328823 is about 464.6670804663.

The spelling of 100328823 in words is "one hundred million, three hundred twenty-eight thousand, eight hundred twenty-three".