100332609 has 16 divisors (see below), whose sum is σ = 145471872. Its totient is φ = 61141248.

The previous prime is 100332593. The next prime is 100332611. The reversal of 100332609 is 906233001.

It is not a de Polignac number, because 100332609 - 2⁴ = 100332593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100332679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8472 + ... + 16505.

It is an arithmetic number, because the mean of its divisors is an integer number (9091992).

Almost surely, 2^100332609 is an apocalyptic number.

It is an amenable number.

100332609 is a deficient number, since it is larger than the sum of its proper divisors (45139263).

100332609 is a wasteful number, since it uses less digits than its factorization.

100332609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25096.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 100332609 is about 10016.6166443565. The cubic root of 100332609 is about 464.6729252721.

The spelling of 100332609 in words is "one hundred million, three hundred thirty-two thousand, six hundred nine".