100010285 has 8 divisors (see below), whose sum is σ = 120226680. Its totient is φ = 79865344.

The previous prime is 100010263. The next prime is 100010321. The reversal of 100010285 is 582010001.

It can be written as a sum of positive squares in 4 ways, for example, as 4791721 + 95218564 = 2189^2 + 9758^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 100010285 - 2¹⁶ = 99944749 is a prime.

It is a congruent number.

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, 14732 + ... + 20421.

It is an arithmetic number, because the mean of its divisors is an integer number (15028335).

Almost surely, 2^100010285 is an apocalyptic number.

It is an amenable number.

100010285 is a deficient number, since it is larger than the sum of its proper divisors (20216395).

100010285 is an equidigital number, since it uses as much as digits as its factorization.

100010285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35727.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 100010285 is about 10000.5142367780. The cubic root of 100010285 is about 464.1747957295.

Adding to 100010285 its reverse (582010001), we get a palindrome (682020286).

The spelling of 100010285 in words is "one hundred million, ten thousand, two hundred eighty-five".