100101000122 has 8 divisors (see below), whose sum is σ = 152613000372. Its totient is φ = 49230000000.

The previous prime is 100101000119. The next prime is 100101000133. The reversal of 100101000122 is 221000101001.

It can be written as a sum of positive squares in 2 ways, for example, as 66765908881 + 33335091241 = 258391^2 + 182579^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410249879 + ... + 410250122.

Almost surely, 2^100101000122 is an apocalyptic number.

100101000122 is a deficient number, since it is larger than the sum of its proper divisors (52512000250).

100101000122 is an equidigital number, since it uses as much as digits as its factorization.

100101000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820500064.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100101000122 its reverse (221000101001), we get a palindrome (321101101123).

The spelling of 100101000122 in words is "one hundred billion, one hundred one million, one hundred twenty-two", and thus it is an aban number.