100282421867 has 16 divisors (see below), whose sum is σ = 102239121600. Its totient is φ = 98342294400.

The previous prime is 100282421839. The next prime is 100282421873. The reversal of 100282421867 is 768124282001.

It is a cyclic number.

It is not a de Polignac number, because 100282421867 - 2²⁸ = 100013986411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100282421887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10427153 + ... + 10436765.

It is an arithmetic number, because the mean of its divisors is an integer number (6389945100).

Almost surely, 2^100282421867 is an apocalyptic number.

100282421867 is a deficient number, since it is larger than the sum of its proper divisors (1956699733).

100282421867 is an equidigital number, since it uses as much as digits as its factorization.

100282421867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10454.

The product of its (nonzero) digits is 86016, while the sum is 41.

The spelling of 100282421867 in words is "one hundred billion, two hundred eighty-two million, four hundred twenty-one thousand, eight hundred sixty-seven".