100282100 has 18 divisors (see below), whose sum is σ = 217612374. Its totient is φ = 40112800.

The previous prime is 100282097. The next prime is 100282103. The reversal of 100282100 is 1282001.

It is an interprime number because it is at equal distance from previous prime (100282097) and next prime (100282103).

It can be written as a sum of positive squares in 3 ways, for example, as 20394256 + 79887844 = 4516^2 + 8938^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100282103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 501311 + ... + 501510.

Almost surely, 2^100282100 is an apocalyptic number.

100282100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100282100 is an abundant number, since it is smaller than the sum of its proper divisors (117330274).

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

100282100 is a wasteful number, since it uses less digits than its factorization.

100282100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002835 (or 1002828 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 100282100 is about 10014.0950664551. The cubic root of 100282100 is about 464.5949376516.

Subtracting from 100282100 its reverse (1282001), we obtain a palindrome (99000099).

The spelling of 100282100 in words is "one hundred million, two hundred eighty-two thousand, one hundred".