100830028 has 12 divisors (see below), whose sum is σ = 190025920. Its totient is φ = 46536912.

The previous prime is 100829987. The next prime is 100830047. The reversal of 100830028 is 820038001.

It is a junction number, because it is equal to n+sod(n) for n = 100829990 and 100830008.

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, 969468 + ... + 969571.

Almost surely, 2^100830028 is an apocalyptic number.

It is an amenable number.

100830028 is a deficient number, since it is larger than the sum of its proper divisors (89195892).

100830028 is a wasteful number, since it uses less digits than its factorization.

100830028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939056 (or 1939054 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 100830028 is about 10041.4156372496. The cubic root of 100830028 is about 465.4395627696.

Adding to 100830028 its reverse (820038001), we get a palindrome (920868029).

The spelling of 100830028 in words is "one hundred million, eight hundred thirty thousand, twenty-eight".