100339072 has 32 divisors (see below), whose sum is σ = 206794800. Its totient is φ = 48437760.

The previous prime is 100339069. The next prime is 100339093. The reversal of 100339072 is 270933001.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9804 + ... + 17227.

Almost surely, 2^100339072 is an apocalyptic number.

It is an amenable number.

100339072 is an abundant number, since it is smaller than the sum of its proper divisors (106455728).

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

100339072 is an equidigital number, since it uses as much as digits as its factorization.

100339072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27074 (or 27062 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 100339072 is about 10016.9392530852. The cubic root of 100339072 is about 464.6829024758.

The spelling of 100339072 in words is "one hundred million, three hundred thirty-nine thousand, seventy-two".