100124330 has 16 divisors (see below), whose sum is σ = 182010024. Its totient is φ = 39652800.

The previous prime is 100124329. The next prime is 100124369. The reversal of 100124330 is 33421001.

It can be written as a sum of positive squares in 4 ways, for example, as 94848121 + 5276209 = 9739^2 + 2297^2 .

It is an unprimeable number.

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, 48557 + ... + 50576.

Almost surely, 2^100124330 is an apocalyptic number.

100124330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100124330 is a deficient number, since it is larger than the sum of its proper divisors (81885694).

100124330 is a wasteful number, since it uses less digits than its factorization.

100124330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99241.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 100124330 is about 10006.2145689566. The cubic root of 100124330 is about 464.3511666079.

Adding to 100124330 its reverse (33421001), we get a palindrome (133545331).

The spelling of 100124330 in words is "one hundred million, one hundred twenty-four thousand, three hundred thirty".