100423024 has 20 divisors (see below), whose sum is σ = 209536936. Its totient is φ = 46348992.

The previous prime is 100423021. The next prime is 100423051. The reversal of 100423024 is 420324001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100422989 and 100423007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100423021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241194 + ... + 241609.

Almost surely, 2^100423024 is an apocalyptic number.

It is an amenable number.

100423024 is an abundant number, since it is smaller than the sum of its proper divisors (109113912).

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

100423024 is a wasteful number, since it uses less digits than its factorization.

100423024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482824 (or 482818 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 100423024 is about 10021.1288785246. The cubic root of 100423024 is about 464.8124637834.

Adding to 100423024 its reverse (420324001), we get a palindrome (520747025).

The spelling of 100423024 in words is "one hundred million, four hundred twenty-three thousand, twenty-four".