100322421101 has 6 divisors (see below), whose sum is σ = 116701591950. Its totient is φ = 85990646616.

The previous prime is 100322421097. The next prime is 100322421103. The reversal of 100322421101 is 101124223001.

It can be written as a sum of positive squares in only one way, i.e., 67244269225 + 33078151876 = 259315^2 + 181874^2 .

It is not a de Polignac number, because 100322421101 - 2² = 100322421097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100322421101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100322421103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1023698126 + ... + 1023698223.

It is an arithmetic number, because the mean of its divisors is an integer number (19450265325).

Almost surely, 2^100322421101 is an apocalyptic number.

It is an amenable number.

100322421101 is a deficient number, since it is larger than the sum of its proper divisors (16379170849).

100322421101 is an equidigital number, since it uses as much as digits as its factorization.

100322421101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047396363 (or 2047396356 counting only the distinct ones).

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

Adding to 100322421101 its reverse (101124223001), we get a palindrome (201446644102).

The spelling of 100322421101 in words is "one hundred billion, three hundred twenty-two million, four hundred twenty-one thousand, one hundred one".