100424112 has 40 divisors (see below), whose sum is σ = 259928304. Its totient is φ = 33410304.

The previous prime is 100424087. The next prime is 100424123. The reversal of 100424112 is 211424001.

It is a junction number, because it is equal to n+sod(n) for n = 100424091 and 100424100.

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, 27718 + ... + 31130.

Almost surely, 2^100424112 is an apocalyptic number.

100424112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100424112 is an abundant number, since it is smaller than the sum of its proper divisors (159504192).

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

100424112 is a wasteful number, since it uses less digits than its factorization.

100424112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4037 (or 4031 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 100424112 is about 10021.1831636788. The cubic root of 100424112 is about 464.8141423962.

Adding to 100424112 its reverse (211424001), we get a palindrome (311848113).

The spelling of 100424112 in words is "one hundred million, four hundred twenty-four thousand, one hundred twelve".