100012382 has 8 divisors (see below), whose sum is σ = 151475376. Its totient is φ = 49520592.

The previous prime is 100012379. The next prime is 100012391. The reversal of 100012382 is 283210001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100012382.

It is a congruent number.

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, 242543 + ... + 242954.

It is an arithmetic number, because the mean of its divisors is an integer number (18934422).

Almost surely, 2^100012382 is an apocalyptic number.

100012382 is a deficient number, since it is larger than the sum of its proper divisors (51462994).

100012382 is a wasteful number, since it uses less digits than its factorization.

100012382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485602.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 100012382 is about 10000.6190808369. The cubic root of 100012382 is about 464.1780399550.

Adding to 100012382 its reverse (283210001), we get a palindrome (383222383).

The spelling of 100012382 in words is "one hundred million, twelve thousand, three hundred eighty-two".