100425328 has 10 divisors (see below), whose sum is σ = 194574104. Its totient is φ = 50212656.

The previous prime is 100425313. The next prime is 100425331. The reversal of 100425328 is 823524001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3138276 + ... + 3138307.

Almost surely, 2^100425328 is an apocalyptic number.

It is an amenable number.

100425328 is a deficient number, since it is larger than the sum of its proper divisors (94148776).

100425328 is an equidigital number, since it uses as much as digits as its factorization.

100425328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6276591 (or 6276585 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 100425328 is about 10021.2438349738. The cubic root of 100425328 is about 464.8160184786.

Adding to 100425328 its reverse (823524001), we get a palindrome (923949329).

The spelling of 100425328 in words is "one hundred million, four hundred twenty-five thousand, three hundred twenty-eight".