100330432 has 28 divisors (see below), whose sum is σ = 199441816. Its totient is φ = 50077440.

The previous prime is 100330429. The next prime is 100330463. The reversal of 100330432 is 234033001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50938 + ... + 52870.

It is an arithmetic number, because the mean of its divisors is an integer number (7122922).

Almost surely, 2^100330432 is an apocalyptic number.

It is an amenable number.

100330432 is a deficient number, since it is larger than the sum of its proper divisors (99111384).

100330432 is an equidigital number, since it uses as much as digits as its factorization.

100330432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756 (or 2746 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 100330432 is about 10016.5079743392. The cubic root of 100330432 is about 464.6695644495.

Adding to 100330432 its reverse (234033001), we get a palindrome (334363433).

The spelling of 100330432 in words is "one hundred million, three hundred thirty thousand, four hundred thirty-two".