100532304 has 60 divisors (see below), whose sum is σ = 282214452. Its totient is φ = 33408000.

The previous prime is 100532303. The next prime is 100532309. The reversal of 100532304 is 403235001.

100532304 is a `hidden beast` number, since 100 + 532 + 30 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 46949904 + 53582400 = 6852^2 + 7320^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100532303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56874 + ... + 58614.

Almost surely, 2^100532304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100532304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141107226).

100532304 is an abundant number, since it is smaller than the sum of its proper divisors (181682148).

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

100532304 is a wasteful number, since it uses less digits than its factorization.

100532304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156 (or 2147 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 100532304 is about 10026.5798755109. The cubic root of 100532304 is about 464.9810051207.

Adding to 100532304 its reverse (403235001), we get a palindrome (503767305).

The spelling of 100532304 in words is "one hundred million, five hundred thirty-two thousand, three hundred four".