100013100122 has 16 divisors (see below), whose sum is σ = 163374903720. Its totient is φ = 45641240832.

The previous prime is 100013100119. The next prime is 100013100167. The reversal of 100013100122 is 221001310001.

It can be written as a sum of positive squares in 4 ways, for example, as 81043271761 + 18969828361 = 284681^2 + 137731^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21608123 + ... + 21612750.

Almost surely, 2^100013100122 is an apocalyptic number.

100013100122 is a deficient number, since it is larger than the sum of its proper divisors (63361803598).

100013100122 is a wasteful number, since it uses less digits than its factorization.

100013100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43220977.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 100013100122 its reverse (221001310001), we get a palindrome (321014410123).

The spelling of 100013100122 in words is "one hundred billion, thirteen million, one hundred thousand, one hundred twenty-two".