100282662821 has 16 divisors (see below), whose sum is σ = 109983744000. Its totient is φ = 90679287600.

The previous prime is 100282662797. The next prime is 100282662869. The reversal of 100282662821 is 128266282001.

It is not a de Polignac number, because 100282662821 - 2⁶ = 100282662757 is a prime.

It is a super-2 number, since 2×100282662821² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100282662121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10237436 + ... + 10247226.

It is an arithmetic number, because the mean of its divisors is an integer number (6873984000).

Almost surely, 2^100282662821 is an apocalyptic number.

100282662821 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100282662821 is a deficient number, since it is larger than the sum of its proper divisors (9701081179).

100282662821 is a wasteful number, since it uses less digits than its factorization.

100282662821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14680.

The product of its (nonzero) digits is 36864, while the sum is 38.

The spelling of 100282662821 in words is "one hundred billion, two hundred eighty-two million, six hundred sixty-two thousand, eight hundred twenty-one".