100450032 has 40 divisors (see below), whose sum is σ = 261233280. Its totient is φ = 33259200.

The previous prime is 100449917. The next prime is 100450043. The reversal of 100450032 is 230054001.

It is a junction number, because it is equal to n+sod(n) for n = 100449993 and 100450020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319 + ... + 14177.

It is an arithmetic number, because the mean of its divisors is an integer number (6530832).

Almost surely, 2^100450032 is an apocalyptic number.

100450032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100450032 is an abundant number, since it is smaller than the sum of its proper divisors (160783248).

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

100450032 is a wasteful number, since it uses less digits than its factorization.

100450032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14021 (or 14015 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 100450032 is about 10022.4763407054. The cubic root of 100450032 is about 464.8541292942.

The spelling of 100450032 in words is "one hundred million, four hundred fifty thousand, thirty-two".