100530604 has 24 divisors (see below), whose sum is σ = 179020800. Its totient is φ = 49386960.

The previous prime is 100530589. The next prime is 100530607. The reversal of 100530604 is 406035001.

It is a super-3 number, since 3×100530604³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (100530607) 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 7 ways as a sum of consecutive naturals, for example, 135667 + ... + 136405.

It is an arithmetic number, because the mean of its divisors is an integer number (7459200).

Almost surely, 2^100530604 is an apocalyptic number.

It is an amenable number.

100530604 is a deficient number, since it is larger than the sum of its proper divisors (78490196).

100530604 is a wasteful number, since it uses less digits than its factorization.

100530604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293 (or 1291 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 100530604 is about 10026.4951004825. The cubic root of 100530604 is about 464.9783841650.

Adding to 100530604 its reverse (406035001), we get a palindrome (506565605).

The spelling of 100530604 in words is "one hundred million, five hundred thirty thousand, six hundred four".