100030332 has 24 divisors (see below), whose sum is σ = 233605456. Its totient is φ = 33314688.

The previous prime is 100030331. The next prime is 100030339. The reversal of 100030332 is 233030001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100030331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14568 + ... + 20304.

Almost surely, 2^100030332 is an apocalyptic number.

100030332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100030332 is an abundant number, since it is smaller than the sum of its proper divisors (133575124).

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

100030332 is a wasteful number, since it uses less digits than its factorization.

100030332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7197 (or 7195 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 100030332 is about 10001.5164850137. The cubic root of 100030332 is about 464.2058081747.

Adding to 100030332 its reverse (233030001), we get a palindrome (333060333).

The spelling of 100030332 in words is "one hundred million, thirty thousand, three hundred thirty-two".