100102424 has 16 divisors (see below), whose sum is σ = 187936200. Its totient is φ = 49986112.

The previous prime is 100102423. The next prime is 100102447. The reversal of 100102424 is 424201001.

It is a junction number, because it is equal to n+sod(n) for n = 100102399 and 100102408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102421) 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, 1262 + ... + 14205.

Almost surely, 2^100102424 is an apocalyptic number.

It is an amenable number.

100102424 is a deficient number, since it is larger than the sum of its proper divisors (87833776).

100102424 is a wasteful number, since it uses less digits than its factorization.

100102424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16282 (or 16278 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 100102424 is about 10005.1198893367. The cubic root of 100102424 is about 464.3172993198.

Adding to 100102424 its reverse (424201001), we get a palindrome (524303425).

The spelling of 100102424 in words is "one hundred million, one hundred two thousand, four hundred twenty-four".